What is a rfid lock

What is a rfid lock DEFAULT

RFID stands for Radio Frequency Identification, and it is a remote radio-based identification technology / system that runs on a power source (batteries or power otherwise obtained), and has commonly been used in various industries and for various purposes, including:

  • Tracking of people and things
  • Contact-free payment methods and billing
  • Timing events
  • Security measures

These days, RFID is still used for these purposes, but finds many other applications.  You track (by way of ID) almost anything, including furniture, lockers, cars, books, and countless other things.

Many people associate RFID with one of these – a tag.

…and this – a tag reader.

Keep in mind, both the tag and the tag reader may not look anything like the examples shown above.  Both tags and tag readers come in a multitude of different forms.

So, what does this all have to do with RFID lock systems, you may ask?  We will get to that shortly, as the advantages are numerous and well worth mentioning.

Here is an image of some ASSA ABLOY lockers which use RFID.  If ASSA ABLOY uses the technology, that should give you some indication of how secure it can be.

Before we talk about RFID locks, we should first explain how this technology came about and why it is still in use.

A Brief History and Evolution of RFID Technology

RFID finds its origins in a Soviet listening device invented in 1945 by Leo Theramin, the man who famously invented that spooky sounding instrument of the same name. 

Although Mr. Theramin didn’t invent RFID technology, he created something that used some of the principles associated with RFID, such as a passive device being energized by waves from an outside source.

RFID technology itself wasn’t patented until 1983, by Charles Walton, who’d been working on this technology for ten years prior, and had his own “portable radio frequency emitting identifier”.

How Does RFID Work?

So how does RFID work?  Essentially, signals are sent between a “reader” and a “tag”. 

As explained above, this tagging system has a multitude of applications, and has been, since its inception, miniaturized to the point where tags are often carried around on keychains, to be read by a tag reader somewhere in the vicinity.

The technology is considered very secure, which is why it is so widely used in so many ways.  The miniaturization of RFID has been shrunk down to the point where tags have been glued to ants, to study their behaviour.

What Are RFID Locks and How Are They Used?

At a certain point in the more recent past, companies who were using key-card based security systems, ie. magnetic key cards, decided to replace magnetic key cards with RFID-based technology, which many consider to be far superior, for a number of reasons. 

So began the popularization of RFID-based lock technology, which applies the same principles of the Reader / Tag system, but in lock form.

These types of locks are a type of key card-accessed lock which are commonly found on businesses, hospitals hotels, dorms, and other commercial establishments.

Similar to magnetic strip locks, the way an RFID lock functions is also by key card, although they are not the same at all as magnetic strip cards, which actually need to come into contact with the lock, by way of a swipe, to unlock it.

Instead, RFID cards only need proximity to open the locking mechanism on this type of lock.  This goes back to the principle of RFID technology and how it functions, by ID’ing the key to unlock the lock.

You’ve probably seen these types of locks, as they have become quite common in more advanced societies, as they are secure, and also, quite convenient to use. 

Here is a more specific breakdown of how a RFID locking system works.

Firstly, the key card is coded with data on the RFID chip contained inside the card, which is then connected to a computer system. 

The lock, the key card, and this computer system all work in tandem using encrypted data sent over the radio frequencies.

When you have your card and you are a certain distance from the lock, it is at this point that the key card, the lock, and the computer system will exchange the required data, and you will be given access, provided the data is matching.

Advantages of RFID-based Lock Systems

The advantages of these RFID key card locks is mainly due to the fact that you can carry the card, and don’t need it to actually touch the lock, in order to unlock the door. 

This is why it is used in commercial buildings, where someone is always carrying something and would prefer not to fumble with a set of keys, or even a magnetic swipe card.

In a sense, an RFID lock is “smart”, but not the same kind of “smart” in which a smart phone is smart.  It’s differently smart, in that it uses radio waves instead of WIFI.  There is no “app” to be used here in this instance. 

The RFID key card acts as a type of fob key, with the added bonus of not needing to press a button.

Of course, if you’re good at losing keys, you’re probably going to be just as good at losing a card. 

So in that way, it’s no different in that there is still some object that is relatively easy to misplace, if you’re the type that commonly misplaces things. If you are worried about losing your keys or RFID card, you may want to consider installing electronic keyless deadbolts instead.

Other advantages of RFID key card locks is that they are usually weather proof, as the card is plastic and does not expose any of its inner workings to the elements.  Basically, everything important is securely inside the key card itself.

RFID key cards locks are also sometimes re-programmable, meaning that you can add extra security measures and features to the existing set-up as you choose.  This again makes the lock that much smarter than other types of locks.

As compared with other smart locks, which work with different apps, the RFID model of lock could be considered more secure in that most criminals who are cyber savvy have no way to hack into a system that has nothing to do with the internet.

Indeed, the data itself is quite secure and can only be read if you have the special equipment to read it, which only adds to an RFID lock’s secure nature.

In addition, the data that is exchanged between the key card and the computer system which tracks both the key card and the lock, can be tracked to a degree. 

For instance, when the key card is used, the user and the time that the key was used is logged.  Depending on the sophistication of the system, other things can be logged and tracked as well.

The overall sophistication of the lock depends on who made it and what is built-in.

If you’re thinking about buying an RFID lock system for your home or business, make sure you research carefully so you know exactly what it is capable of doing, and what limitations it has.

Thanks for reading!

Additional Video Resources

Categories Deadbolt and Lock Information, Deadbolts Locks, Home Security Tips and InfoSours: https://yourhomesecuritywatch.com/what-is-an-rfid-lock-system-and-how-does-it-work/

RFID access control technology lends itself to a wide variety of applications, especially when it comes to keeping spaces secure. Chances are, you’ve probably used an RFID entry system for business offices, hotels, or apartment complexes. Take a look at some common examples of how RFID technology works to strengthen security and improve operations in different industries.

RFID door lock systems for commercial office buildings

RFID is a very convenient entry method for offices. Most commercial office buildings today use some form of RFID magnetic door locks, especially for multi-tenant properties. With easily programmable key cards and fobs, commercial property owners can more effectively manage a rotating list of tenants, rather than having to replace and retool locks after each lease is up. RFID door locking systems for corporate offices can also accommodate different levels of access for different employees, making them more versatile than other security systems.

With touchless technology quickly becoming a necessity to make offices feel safer, the contactless nature of an RFID door lock access control system adds peace of mind for tenants and staff. With a traditional on-premise RFID door locking system, readers and credentials are managed on local servers and networks. On the other hand, RFID entry systems that run on cloud-based platforms can be configured and managed remotely, helping to reduce occupancy in corporate office buildings. This is also an important use case for multi-site organizations, as remote capabilities make it easier to manage all locations in one dashboard on the same cloud-hosted network.

Multi-family residential complexes and hotel lock systems

One of the most common examples of using an RFID reader for building entry is in hotels and modern apartment communities around the world. Hotels and multi-family apartments have a higher rate of turnaround on credentials than other property types, so being able to easily issue and revoke access permissions to community spaces is essential to efficiency, making RFID access control door locks a smart choice. Plus, most RFID magnetic door lock systems for buildings use standard wiring, making them easy to install in almost any space.

Many hotels need controlled access to their amenities and office spaces to keep the building secure. With RFID entry systems, guests can enter hotel amenities like a hotel gym, spa, conference rooms, and event spaces with their credential, while keeping non-guests and unauthorized individuals from gaining entry. Because RFID cards are easily reconfigurable, if a guest forgets to return their key card before checking out, it’s no big deal. Hotel staff simply deactivate the tag in their management system, and the card can’t be used on the property. In addition, hotels can keep their staff offices secure with RFID door lock systems, giving access only to hotel staff to prevent guests from wandering into the wrong room.

Similarly, apartment complexes and multi-family communities are beginning to replace traditional keys and locks with RFID door lock systems. With people coming and going frequently, and varying lease terms, the convenience of a digital credential management system is clear. In addition, tenants of apartment communities are often concerned with safety and security, with many renters viewing gated access as a must-have amenity. Having controlled access to lobbies, parking garages, mail rooms, and apartment amenities helps residents feel safer in their homes, and can help boost tenant retention. RFID key card and fob access is a great way for multi-family property owners to increase security at their properties, without incurring additional costs per tenant.

Warehouses and RFID access control technology 

Another place where security is paramount is in large warehouses and manufacturing facilities. RFID access control technology is quickly becoming an essential part of warehouse management, given that the RFID systems can store and log all activity. While RFID is commonly used to track the movement of products and materials throughout a facility, it’s also a valuable tool for tracking entry activity via RFID door lock systems.

Commercial RFID door lock systems in warehouses can help facilities become more efficient and compliant. In the case of a security breach, having a detailed log of all the persons who entered the facility and when is essential for auditing and reducing response time. When paired with other security systems, such as video surveillance and alarms, RFID door locks are a powerful tool in preventing theft and criminal activity in commercial environments.

Sours: https://www.openpath.com/blog-post/rfid-readers
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What is an RFID Lock, and how does RFID lock work exactly?

What is an RFID lock?

An RFID lock, also called the electronic hotel lock or smart card lock is the digital lock taking on the radio frequency card as the key.

With the modern RFID technology, the RFID card can be contactless to open the lock, while the old-style contactable card requires a visitor’s physical contact.

It is such a technology that the hotel key card RFID lock is convenient and risk-free.

With the technological development in electron tools, the RFID card can open the lock without batteries or get in touch.

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ACS RFID Hotel Locks Series

Are RFID Locks Secure?

Yes, an RFID entry door lock is one such device that is pretty hard to duplicate.

As compared to the traditional keys, they offer an extensive security parameter that restricts unauthorized access.

For instance, one of the former staff members could have an access key to access the building without having any access authority as they have returned the original key.

In this case, RFID key cards would be further deactivated to avoid entry from any unauthorized party.

RFID entry door lock systems concerning businesses have multiple advantages, although some shortcomings have also been observed.

If technology has its benefits, there are risks too. You can look into the risks and accordingly take precautionary measures to resolve the safety threats.

The RFID reader door lock facilitates contact-less entry. You should ensure the standards of proximity settings to ensure the users do not accidentally open multiple doors by simply walking within the distance.

However, this issue was resolved with the chip system, which uses room-based information. A different concern aligned with the RFID electronic door lock is developing a confusion of the signals.

If your hotel has narrow hallways or steep lobbies, it could be a problem until you opt for an RFID system.

Now, what is an RFID lock system? I would seek information concerning software and the complete package RFID lock reader and other elements.

Now, that was all about an RFID door lock; let’s look at how these locks are opened.

How To Open RFID Lock?

The question about how to unlock an RFID lock is very simple. Unlike magnetic cards, RFID cards do not require a sweeping movement.

With the use of their super-high frequency, it becomes simple to gain access from a shorter range.

So, to unlock the door, you don’t need to touch the RFID viewers; they can be opened virtually.   Smart cards are contactless cards that use microchips to add information.

One of the aspects is that they are a bit high-valued, yet they establish a benchmark in the industry.

What types of RFID locks are for the hotel door?

1. RFID card hotel door lock

The RFID card hotel door lock is an external panel that integrates the card reading device, the handle, and the lock cylinder outside the door.

It is authorized to be opened using an access card (such as a magnetic stripe card, an IC card, an electronic key fob, a proximity card, etc.), which is a kind of security.

Reliable, energy-efficient, technologically advanced, flexible, and convenient to operate, easy to manage multi-function intelligent door locks.

2, RFID Keypad, password hotel lock

The electronic RFID Keypad hotel lock is an electronic product that utilizes a digital button keypad device, a handle, and a lock cylinder.

Open the lock by inputting a password authorization, thereby controlling the mechanical switch’s closing and completing the unlocking and locking tasks.

3. RFID biometric hotel lock

The RFID biometric hotel lock is a panel that uses the outside door to integrate human biometric features (such as fingerprints, palms, faces, etc.) to identify the device.

The lock is authorized to be opened by the biometric parts of the human body.

To achieve an emergency opening, biometric identification identifies each individual’s unique biometrics and identity authentication. His main content is biometrics and biometric systems.

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RFID card hotel door locks series       RFID Keypad hotel locks series        RFID biometric hotel locks series

What are the advantages and disadvantages of the hotel RFID lock?

Hotel RFID lock has ended up being popular amongst property owners, hoteliers recently.

Although these locks were initially developed for automobiles with remote entrance systems, they have been effectively changed for homes and hotels.

There are many reasons to consider a smart card RFID lock in your hotel and the apartments.

Nonetheless, some risks are related to this sort of system, so it’s essential to consider all the pros and cons before setting up one in your home and the hotel.

See to it you recognize sufficient of the entire key card door lock system. Then you’ll know the model which appropriates for your circumstance.

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1. Among the primary benefits of a door RFID lock is not needing to lug a vital with you. You’ll no more require to bother with shedding your key or fidgeting at the door to get it open.

It also implies that you won’t need to save an extra key somewhere on your residential property, as many homeowners and hoteliers presently do.

Since most lawbreakers are utilized to browse a spare key, eliminating the need for one will certainly help make your home more secure.

2. With the hotel door RFID lock system, RFID cards of the RFID lock can be reliable or inadequate in the real-time procedure.

Simultaneously, the RFID card’s validity is under control since the RFID card’s legitimate duration can also be set.

3. You can provide access to your house for others at your discretion when using RFID key card door locks.

You will certainly not need to duplicate a key or leave keys for canine walkers, housekeepers, or house guests to enter your home.

Instead, you’ll merely need to tell those people the appropriate code to access. It has a large capacity which can store many users and systems.

Additionally, you can remove any individual or regulation that had included the lock.

4, The door key card RFID lock can be readied to be unlocked immediately in emergency scenarios.

For instance, all the card RFID locks can be opened automatically at the time of the fire.

5. With the system in position, you can also inform when and how people attempted to access your home. This gives you an excellent idea of exactly how safe your house is.

Much more, you can check the open door documents with the lock document card. It’s come to be a smart house guard more than a door lock.

6. For house usage, RFID locks for homes are not used to replace the mechanical door lock due to the conventional concept cost.

With the implementation of the Internet of Points and also Internet Plus, it can be thought that there are many more family members willing to use the RFID lock of the RFID door access control system.

Besides, it should be kept in mind that the active RFID is much safer with more excellent prices, while the passive RFID card can be straightforward to be replicated with reduced protection and much less cost.

With the wireless interaction modern technology’s assistance, the RFID lock’s card functions when the whole RFID card is completely sealed and has no metallic call s subjected airborne.

Besides, the menu, the secret of the RFID lock, is likewise practical under numerous functioning problems.


While there are numerous benefits to an RFID door lock system in your home, there are also some significant downsides to consider.

1, While RFID hotel key card systems are typically secure and created to notify cops or other authorities. Suppose incorrect codes are gone into way too many times.

However, feasible that a burglar might have the ability to gain access to your home with this system by guessing or hacking the code.

2, Equally, as you can forget your keys and be locked out of your residence, you can also neglect the passcode to access your RFID card door lock system and be locked out.

While it is much safer to use entirely random code and prevent noticeable options like birthdays or necessary, repetitive numbers, this can pose a problem if you have difficulty remembering things.

Clients require to set a specific code in mind, however hard to break.

3. The final disadvantage of RFID hotel key locks is that electrically-powered systems may not function appropriately in a power failure case.

This can leave your door completely secured throughout the crash, or it may cause the door not to lock correctly and also to remain open. Thankfully, most systems have battery backup systems as foolproof.

There is a low power alarm in RFID hotel door locks. The clients require to change the batteries in time. Then you’ll never satisfy this trouble.

There is no ideal product. However, people will undoubtedly keep most likely to limitless near best. RFID door locks will end up being much smarter, convenient as well as more secure.

How does the hotel door RFID lock work?

Magnetic stripe cards have a magnetic layer or a strip that consists of minimal info for the individual. Commonly, the individual gain access to numbers is the most recognizable detail.

Employees at the resort work desk will imprint the user details at check-in and establish a time frame for its usage until check-out.

Once the magnetic strip is read and validated by the hotel door card visitor, the door lock is activated. As a general policy, the motion is finished by swiping the card through the magnetic visitor.

RFID or closeness cards do not need the swiping movement. They use superhigh frequency to make it possible for accessibility from a set short-range (consequently: closeness cards).

RFID cards belong to the team of contactless cards. You will undoubtedly need to touch the RFID viewers to unlock the door virtually if you get a closeness card.

Smart cards are also contactless cards. They use microchips to store information and, although they are much more expensive, they are the standard choice in today’s hotels.

An additional option to hotel crucial cards is the NFC modern technology integrated into smartphones.

Resort guests get a code from the hotel management and access their spaces by either bringing the NFC phone attribute near the NFC reader or keying the system as a passcode.

This technique is reasonably brand-new and also much less frequent.

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The hotel door RFID Locks the working step.

Why do hotels use RFID door locks?

There are still numerous New hotels that will select the magstripe card door locks instead of RFID types.

The vital cards go out quickly in a resort. The resort is very active, and even customers regularly take away cards when separated. ( In Asia, most hotels call for customer return cards when leaving; otherwise, there will be an added cost for the card).

In this situation, the Magstripe card will certainly conserve a lot of money for the resort. It is a lot less expensive than RFID( concerning only 1/4 in rate).

Today, the card’s low cost is the only reason that some resorts still pick the old lock (magstripe card door lock).

To answer your concern, in innovation, smart RFID card door locks are a lot more advanced than magstripe card door locks—significant 11 reasons.

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  • RFID SMART card is not quickly influenced by the environment, such as electromagnetic fields, water, rubbing. The data saved in the card is far safer. Hotel magstripe cards will certainly shed information conveniently.
  • RFID card has no got in touch with when dealing with the door lock. So there is no physical rubbing. The chip of RFID typically provides over 100,000 times read/write life.
  • Because there is no contact when functioning, the RFID viewers inside the lock have no issue with dirty. ( Magstripe card door lock is called for tidy the reader after a period of utilizing). Low maintenance cost is essential for resorts.
  • The RFID chip can be put into several objects like the card, keyfob, RFID wrist, and 13.56 MHz RFID compatible with the NFC criterion, which provides more feasibility.
  • All the above can not be discovered in magstripe card door locks.
  • It allows the hotel to obtain analytic data of consumer behavior and the log-in and out of time in the area.
  • RFID Tags can likewise be utilized to gain access to/ launch a particular electronics function in spaces. Substantial cost savings in electrical power expense: An usual energy-saving gadget I’ve never seen in the UNITED STATE
  • Unlike tricks, RFID card is challenging to duplicate. Any attempt to meddle will altogether disable the chip.
  • Less complicated to keep a card in a pocketbook than a trick.
  • The modern RFID technology is widely used in access control systems to allow entry of authentic and authorized employees only—adhering to some points to comprehend the functions.
  • The member of staff needs a barcode on existing gain access to control or ID card.
  • It is more safe and secure instead of the many other doors.
  • Easy to carry in a budget rather than any secret.
  • RFID locks have been established with high battery life considerations.

How to choose the right card key RFID lock for your hotels?

How to choose suitable RFID Key card door locks for hotel rooms to bring maximum benefits and protect your hotel?

There are various types of smart electronic door locks available for hotels, such as IC card locks, TM card locks, Temic card locks, and Mifare card locks from the current market perspective.

The hotel can choose the right suitable electronic door lock that suits its characteristics and positioning. From the perspective of the hotel, the following factors need to be considered.

1, Choose key card door locks for hotel rooms based on the card type

At present, there are many types of cards used for hotel rooms door locks. For Example, IC cards, TM cards, Temic cards, and Mifare cards.

Hotels need to combine their characteristics and refer to the following comparison table to choose the most suitable door locks for hotel rooms.

Card Type

IC CardTM CardTemic CardMifare Card

Ease of Use

GoodGoodVery GoodVery Good



Reuse rate




Abrasion resistance



The cost of door locksMiddleLowMiddle


Maintenance costMiddleLowMiddle


“One Card System” scalabilityOrdinaryOrdinaryOrdinary


Best Use OccasionSuitable for card reused mid-sized hotels or low-end indoor hotelsSuitable for a variety of harsh environments, mostly outdoor hotels and budget hotels with heavy salt and water in villas and seasideSuitable for card reused mid-range or mid-range hotels

Suitable for mid-to-high-end hotels or large-scale intelligent hotels that need to implement the “One Card System” function truly

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Different types of RF Hotel Card Locks

2, According to the natural geographical environment of the hotel and its positioning to make choices

The nature of the hotel is different, and the type of electronic door lock is changed.

Due to the humid environment, heavy salt, and strong corrosiveness. The circuit board in the door lock is required to be protected from moisture corrosion.

The clutch motor part is necessary to be modularly closed and in poor condition. In the environment, the only way to ensure the hotel door lock has a long service life.

3, Choose According to the system function of the electronic door lock

The electronic hotel door RFID lock’s primary features mainly include the safety, stability, overall service life, and hotel management functions of the door lock.

Safety: The user should inspect the structural design of the lock. Because the door RFID lock is not safe, the creation of its mechanical structure plays a critical role.

Especially the lock core technology and clutch motor technology are the most important.

Stability: Imagine that you can’t open the door when you should open the door. When you should close the door, you can’t close the door.

The consequences of using this kind of door lock are unimaginable. Several main factors affect the stability of the electronic lock,

  • The mechanical structure’s security, especially the automated system of the lock cylinder and the clutch structure.
  • The motor’s working state’s balance is mainly to check whether the engine for the door lock is used.

The overall service life: the hotel’s electronic door RFID lock in ten years is necessary to meet the hotel’s pursuit of long-term economic benefits.

In this case, some of the door locks installed in the hotel had a large area of fading or rust on the surface for less than a year.

This “self-destructive image” door lock seriously affected the overall image of the hotel.

It often causes many post-maintenance costs for the hotel, which reduces the hotel operation’s efficiency and will cause substantial direct economic losses to the hotel.

Therefore, the user must select an electronic RFID lock with long overall service life.

The material of the RFID lock: and manufacturing process mainly determines the service life of the safety.

Waves of different materials have different service life; on the other hand, various surface treatments significantly influence the lock’s life, such as locks treated with Japanese electrophoretic paint.

The core has a longer service life than the general zinc-plated lock cylinder. The humidity is substantial for the seaside or free hotel, and the salt is the biggest killer.

The surface of the lock must be subjected to nano-treatment such as anti-corrosion and anti-ultraviolet treatment.

Besides, the door lock’s reasonable daily maintenance can effectively extend the door RFID lock’s service life.

Hotel RFID lock management software function:

The hotel lock management software should comply with the hotel’s standard management; the door lock management function facilitates the guests and improves the hotel’s overall management level.

Therefore, the electronic door RFID lock preferably has the following perfect hotel management functions:

  • Has a hierarchical management function; after the door lock is set, different levels of opening the door card automatically take effect;
  • Time-limited features for all key cards;
  • It has a powerful and complete door opening record function; there is a mechanical key unlocking function;
  • The software system runs stably and reliably, has large data capacity and low maintenance cost, and can well solve the technical interface of the “one card” system;
  • There is a crucial mechanical emergency unlocking function; there is an emergency card escape setting function;
  • There is an automatic anti-plug alarm function;
  • Management of elevator controller management, power-saving switch management, and channel door lock management;
  • It has the role of setting ordinarily open and normally closed for the conference.
  • The door lock system’s extended functionality includes managing the hotel staff office, public access, dedicated access, and interfaces to other hotel systems.
  • One-card function: The same smart card can be used to expand the door lock, telephone, attendance, CCTV charging, dining, entertainment, consumption, parking, and other management functions, mainly to provide solutions for the hotel card’s realization.

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Hotel lock management software function

4, Make choices based on the comprehensive advantages of the company

The history of the company’s locks, technological innovation capabilities, production strength, product quality, overall service level, brand credibility, door lock products’ cost-effectiveness, etc., are significant factors for hotel users to consider.

Due to the various factors mentioned above, multiple enterprises’ electronic door locks will have considerable differences.

If some enterprises do not have research and development capabilities and production capacity, they only purchase parts and assemble them.

Have strong technical support capabilities, let alone perfect after-sales service.

The electronic door lock is a product that needs excellent after-sales service as support. Once the after-sales service can’t keep up, it is the hotel users who suffer losses.

Therefore, the hotel must examine its technical strength, production capacity, years of employment, market reputation, etc.

Its full advantages are the best choice, not for some short-term behaviors of the “cake” style.

The company’s temptation of the low price is given, thus ignoring the critical issues of product quality and after-sales service, leading to better losses.

5, According to the panel material selection of the hotel RFID lock

Everyone buys an RFID hotel lock and is always accustomed to looking at the shape but rarely cares about the type of lock panel material.

The quality of the content is directly related to the validity period of the hotel door lock. It may not be noticed when the installation is used.

Unfortunately, the following explains the various characteristics of several commonly used hotel lock panel materials!

Commonly used hotel lock materials are stainless steel, zinc alloy, surface acrylic, aluminum alloy, and other materials, of which the former is mostly!

Zinc alloy hotel lock panel:

The texture of this material is relatively soft compared to stainless steel and easy to forge and form.

The fancy can be freely designed, and the production difficulty is small, so the high-end, luxurious, and fashionable hotel door locks that you see are forged by zinc.

However, zinc alloy materials’ anti-rust ability is inferior to that of stainless steel, and it is easily damaged by the external force of strong foreign earthquakes.

Therefore, all zinc alloy materials need to be surface treated after casting to avoid various kinds of above. Defects, but some manufacturers lack the last step to reduce costs.

Long-term use of various hardware problems will surface, so everyone chooses hotel locks or find regular manufacturers or traders!

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ShineACS Locks Zinc Alloy Door Locks for Hotel Rooms 

Stainless steel hotel lock panel:

The stainless steel hotel lock panel can be relatively stable, and we should understand its advantages. The anti-corrosion performance is absolute, and the benefit of violence is evident.

Especially in the current hotel door locks, it is anti-mite, anti-drill, fireproof, and anti-defense. The performance of the saw and other performances is outstanding.

It is the advantage of stainless steel that makes it the most challenging product to make. It is not easy to shape appearance.

The freedom of design space is small. Generally, the locks you see in the hotel lock market are effortless. There are very few tricks, it’s a bit ugly, but it’s solid.

You can still consider buying stainless steel for those who like low-key, but there are many small workshops in the market to win the price competition, often using stainless steel.

Instead of the real 304 stainless steel, at this time, if the user does not understand, blindly pursue low prices, then they can only let their luck worse.

format,webp# - What is an RFID Lock and how do hotel door locks workShineACS Locks Stainless Steel Door Locks for Hotel Rooms 

Aluminum alloy hotel lock panel:

This does not advocate everyone to buy because its texture is too soft, low strength basically can be said to be stronger than plastic. I said that everyone should understand.

We also mentioned the acrylic surface in the past. It is just an ornament. It is also a metal material behind it.

Generally, there are many zinc alloy materials. Instead of the entire hotel lock, it is acrylic material.

What’s the price of hotel door RFID locks?

Its electronic hotel door lock is easy to use in our daily life, just like we take the bus, swipe the card, no need for the key, as long as the password can open the door, now the average size of the hotel is the IC card Electronic door locks.

In contrast, home decoration generally uses cryptographic electronic door locks, which are most similar in the same way.

The electric hotel door lock principle adopted is also straightforward: through the data storage chip installed inside.

By inputting a password, sending a signal to the data device inside, starting the data stored therein, and the configured drive will open the latch. This technique involves a computer programming program.

We know that electronic hotel door locks are also classified. Do you know? The main types are plug-in electronic door locks, password electronic door locks, fingerprints, and sensor door locks. These are electronic door locks with new technology and intelligence.

The price is based on the brand, quality, material, and application aspects that created price deviations for electronic door locks.

According to the understanding, the high price of electronic door locks requires USD 100 to 360, and the low cost of electronic door locks need USD 30 to 80, while the attractive price is about USD 50 to 60, and the ACSLocks’s price range of hotel door locks are from 35-75 USD.

How to maintain the hotel RFID lock?

1. Surface treatment of the hotel door lock, To keep the lock’s surface clean and bright, please regularly wipe the lock’s surface with a soft and clean dry cloth.

Do not use water, alcohol, and chemicals to clean the lock’s body to avoid damage or rust.

2. If the RFID hotel door lock refueling is not flexible or cannot maintain the correct position, the professional should be asked to add butter to the lock body.

3. When replacing the battery, loosen the two screws above the lock tongue, take the battery case out and restore the new one, and then put the battery box tightening screw;

4. Since the hotel door lock is in the case of power failure, the clock can only be maintained for 30 minutes, so if the battery is replaced for more than 30 minutes, please reset the clock setting card after the replacement is completed.

How to repair electronic hotel door RFID locks?

Electronic door lock repair

1. When the sound card opens the door alarm and the green light is shining, there will be eight short sounds of “beep,” and the hotel door lock cannot be opened. The solution at this time is to replace the battery;

2. When the system identification light error is red, there will be four short sounds of “beep,” the door cannot be opened because the system identification is wrong, the system card can be replaced;

3. When the machine is locked, a yellow light will appear. At this time, the door cannot be opened, and the emergency card opens the door.

4. When the electronic anti-lock yellow light is on, there will be two short sounds of “beep,” unable to open the door, and unlock the lock card to open the door;

5. When the temporary termination occurs, the yellow light will be on, and there will be three short sounds of “beep,” and the bright card will be canceled.

Sours: https://www.acslocks.com/what-is-rfid-lock-how-hotel-door-locks-work/
[1052] Defeating a RFID System With The ESPKey

An RFID lock, also called the IC card lock, is the electronic lock adopting the radio frequency card as the key. With the RFID technology, the radio frequency card can be contactless to open the lock while the old-style contactable card requires the physical contact with a reader. It is such a technology that the usage of the REID lock is convenient and safe.

With the technical breakthrough in the field of electron devices, the radio frequency card can open the lock without batteries or contact. 

The RFID technology is the recognition system with the help of the electromagnetic waves to transmit signals. The identified object itself consists of devices to receive and transmit electromagnetic waves. This technology is mainly used for automatic fare collection systems of buses, ferry and subways, and is applied in the field of the electronic locking system, access control systems, identification systems and E-wallets.

Advantages of RFID access control systems for the public areas
RFID control access systems offer the function of tracking people entering and leaving the space. Once the system is connected with other information systems, the movement of the certain people can be under control.

With the RFID lock system, RFID cards of the RFID lock can be effective or ineffective in real-time operation. At the same time, the validity of the RFID card is under control because the valid period of the RFID card can also be set.

The RFID lock can be set to be unlocked automatically in emergency situations. For example, all the RFID locks can be unlocked automatically at the time of the fire.

For home use, the RFID lock is not used to replace the mechanical lock due to the cost and the traditional concept. As the implement of the Internet of Things and the Internet Plus, it can be believed that there are more families willing to use the RFID lock of the RFID access control system. 

Besides, it should be noted that the active RFID is safer with higher costs while the passive RFID card can is easy to be duplicated with low security and less cost.

The RFID lock can be opened while the card is scanned by the RFID reader. Moreover, the RFID lock can also be opened by the key. The contactless RFID card is very convenient with high induction speed.

With the help of the wireless communication technology, the card of the RFID lock works when the whole RFID card itself is totally sealed and has no metallic contact s exposed in the air. Furthermore, the card, the key of the RFID lock, is also workable under various working conditions. 

Previous: Mechanical Locks Will Not Be Replaced by Fingerprint Locks (Part Two)
Next: Advantages of the RFID Cam Lock MK726

Sours: https://www.makelocks.com/news/what-is-the-rfid-lock.html

A what rfid lock is

I think in the distance you could hear the slaps from the way I hit her buttocks, entering her. With the other hand I I woke up and lay in my bunk, not yet fully awake, and thought about what I would do today. There was a noise in the corridor, which was strange, because in the barracks there should have been no one except me.

The door opened and a small girl entered.

[1040] Fingerprint/RFID Lock Defeated With a Paperclip (Mengqi-Control)

Sucked in the smell of shameful discharge. He stuck out his tongue and tasted them. His chosen one turned out to be with a pleasant sourness. Wasting no more time, he quickly worked with his tongue, trying to touch only the swelling ball.

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You, I see, have rested. Shall we continue. There is still a lot of time until the morning.

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