What Are Restricted and High Security Keys? (2024)

August 24, 2020

Keys come in different shapes and forms. It is important for everyone to make sure they find the right keys for their needs. One unique key is called a restricted key which is also called a high-security key. These keys are useful in certain situations and provide added benefits to those who have them. At Express Locksmith, we are a 24-hour professional locksmith service in the local area. We get a lot of questions about restricted and high-security devices. We have put together a few helpful answers to some of the most common questions so that you can make the right decision for your needs.

What is a Restricted Keyway Lock?

First, it is important to know what a restricted keyway lock is. A restricted keyway lock is a type of lock that is designed to prevent keys from being duplicated without permission. In order to make this happen, a lock usually uses a key that is controlled by one specific locksmith. In addition, in order to copy the key, the individual has to be on the signature card if they would like a duplicate.

In this manner, these can only be copied by us. Everyone who wants a copy of the key has to have the right identification and signature. This also prevents companies from having to rekey their locks every time an employee leaves. Once an employee leaves and the key is returned, we will know that there aren’t any copies of the key out there.

What Does a Restricted Key Look Like?

A restricted key can take different shapes and forms depending on the level of restriction. Most of these are only able to be copied by the lock manufacturer. These keys usually require some level of ID card identification in order to be copied. Keys that are purchased at this level usually have to be ordered in advance.

In addition, a key of this type can only be cut by a specific locksmith. In this manner, the locksmith has actually purchased the rights to that key. These keys are often protected by a license at either the local, state or national level.

What Are Restricted and High Security Keys? (2)

What is a High-Security Key?

A high-security key is simply a different name for a restricted key. A high-security key has been designed to be difficult to duplicate. These keys are notoriously hard for someone to copy without going to the original locksmith. For this reason, anyone who would like to duplicate a high-security key should reach out to the locksmith and ask for a copy. As long as the individual has the right permission, it shouldn’t be a problem to duplicate a high-security key. The right locksmith should have the paperwork and tools necessary to make a copy of a high-security key.

Are There Keys That Cannot Be Duplicated?

While there aren’t keys out there that absolutely cannot be duplicated under any conditions, there are some that are very hard to make copies of without the right information. When it comes to a restricted key, there is usually a complex system of blanks that have been put in place to make the key harder to copy. These blanks can only be duplicated by the locksmith if a registered user asks for it. It is actually illegal for another locksmith to try and make copies of a key, particularly if it is owned by another locksmith.

In some cases, locksmiths are only allowed to work on these locks if it will not interfere with the operations of this system. In this fashion, this key is a highly secure device. While it is possible to duplicate one, this should only be done by the locksmith with the right permissions.

How Do I Get a Copy of the Restricted Key?

If you would like to get a copy of one, then you need to reach out to a trained and experienced locksmith to ask for help. These are very different when compared to typical keys and it is important to get a copy that is going to work well while also providing the same security measures. That is where we can help.

At Express Locksmith, we place the needs of our customers ahead of our own. That is why we are open 24 hours per day to make sure that we serve everyone in the Houston, TX area. Our professionals have a lot of experience when it comes to working with these and other unique security options. When someone calls to ask for help, we leverage this experience to provide the best experience possible to our clients.

If you want to learn more about high security and restricted keys, or if you have another concern, please contact us today to speak with a member of our team! We look forward to hearing from you!

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Categorised in: Apartment Locksmith

What Are Restricted and High Security Keys? (2024)

FAQs

What Are Restricted and High Security Keys? ›

Restricted keyways and high security systems are strong, substantial options for securing your business and bring peace of mind when it comes to having unwanted intruders having access to your buildings and units. Employee turnover and short term tenants will only need to return their keys when leaving your business.

What are high security keys? ›

High Security key systems are the highest level of mechanical protection but there are limitations. Electronics offers important features such as remote event reporting and access privilege administration; time and attendance plus automatic lockouts for holidays and weekends.

What does restricted mean on a key? ›

A restricted key is sold to a specific client and registered in a database as belonging to that client. This registration means that the key is put on a “do-not-copy” list, which then means that nobody other than the key's original owner can order a copy to be made.

What are restricted keys used for? ›

A restricted key system utilises patent protected keys and lock barrels to restrict access to your building or complex and stop unauthorised duplication.

How do you know if a key is a restricted key? ›

Restricted keys sport a distinctive appearance that sets them apart from regular keys. They exhibit either two rows of cuts or dimples on the surface and boast unique side millings. These characteristics act as visual cues, making it easy for locksmiths to identify restricted keys at a glance.

What is an example of a security key? ›

A WEP network security key comprises hexadecimals, including letters (from A to F) or 10- or 26-digit keys comprising numbers (from 0 to 9). 1GBC464FH9 is an example of a WEP security key. Although some parts of the world still use WEP keys, they have weaknesses in their security protocols and encryption.

What is considered to be a high security lock? ›

High security locks traditionally offer a very high number of real and theoretical key differs to prevent cross keying and allow for complex master keying configurations. Almost all high-security locks have components designed to resist manipulation from lockpicking and decoding attacks.

Can a restricted key be copied? ›

Printing “Do Not Copy” onto a key does not automatically give it legal protection or make it illegal for you to make a copy. The process of copying restricted keys normally requires permission through the building management, lengthy delays and locksmith call-out fees.

What is the difference between a security key and a normal key? ›

Unlike passkeys, which are software-based and tied to a user's device, security keys are tangible objects that users physically possess. These keys store cryptographic information, enabling strong authentication and protecting against various forms of attacks, including phishing and password theft.

What door key Cannot be copied? ›

There are certain types of DND keys which are actually illegal to copy. They are called restricted keys and provide a much higher level of security for your homes and businesses. Restricted keys are keys that can only be cut by authorised locksmiths with permission from an authorised person who manages the key system.

How do you cut a restricted key? ›

How do I get restricted keys cut? If you know which locksmith originally supplied the key you can contact them directly for additional keys. If not the locksmith should be able to obtain the key for you if you provide a letter of authorisation.

What are Axxess+ keys used for? ›

The key is designed to be used with compatible Yale small locks and is made to last for years.

What is a restricted padlock? ›

A Restricted padlock is one that uses a specific key which is extremely difficult to copy and or one which has a key unique to a specific lock or suite of locks and no other lock will have the same key number.

What is a high security key? ›

Most high security locks also incorporate restricted keys and special keyways to greatly reduce the number of places that can copy a key. High security locks can be incorporated into most lock hardware. Some locks may need to be replaced and some may just need new cylinders.

Which key Cannot open a lock? ›

Answer: “A Piano” is the correct answer. A piano is a musical instrument with many keys but can't open a single lock. A keyboard is another answer to this. It has keys but no locks.

What keys can't be duplicated? ›

Transponder Keys are used in cars and they cannot be copied because a computer chip inside sends out an encrypted code. These chips are programmed to prevent duplication, and the codes cannot be broken with any instrument that exists.

Are high-security locks worth it? ›

High-Security Locks Can Resist Attempts to Drill into Them

If you have a standard lock, it will not be able to stand up to the attempts of a high-power drill. If you decide to go with a high-security door lock instead, your lock will be able to stand up to these attempts.

Can you get high-security keys cut? ›

Patented security keys are cut by an authorised dealer, like LockShop Direct, and customers must have proof of property ownership. These are the most secure keys on the market.

What is the most secure key? ›

The best security keys you can buy: Expert tested
  • Yubico YubiKey 5 NFC | Best security key overall. ...
  • Thetis Fido U2F Security Key | Best security key for durability. ...
  • Yubico YubiKey 5 Nano | Best security key for travel. ...
  • Yubico Security Key C NFC | Best security key for businesses.
Jun 11, 2024

What is the difference between a security key and a regular key? ›

Unlike passkeys, which are software-based and tied to a user's device, security keys are tangible objects that users physically possess. These keys store cryptographic information, enabling strong authentication and protecting against various forms of attacks, including phishing and password theft.

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