What Keys Cannot Be Duplicated? - Matrix Locksmith (2024)

FAQs

What type of keys cannot be duplicated? ›

Abloy Keys:

This is a high-security lock that requires you to use an access card, and the key can't be duplicated. Abloy keys are unavailable to be duplicated because they have a cutting mechanism that can't be imitated. Keys can be made to order, but there are some keys that cannot be duplicated.

A restricted keyway lock is designed to prevent unauthorized duplication of keys. Most of these locks utilize a key that is controlled by one specific locksmith and also requires you to be on a signature card in order to have keys copied.

If you are having trouble getting your key copied at your preferred superstore or local hardware store it is probably because you have an I/C key, a locksmith-only key, a high security key, a DND key, an old key, or a key with an unusual bow.

Basically, there is no key in the world that would be impossible to copy. However, it is possible to legally protect a key from being copied by unauthorised people by using a patent.

Most locksmiths can duplicate just about any type of key, including house keys, car keys, and even safe deposit box keys. However, there are some exceptions. For example, most locksmiths cannot duplicate chip keys or transponder keys.

“Do Not Duplicate” (DND) keys are keys stamped with these words which implies that copying them is not allowed. While this does deter some people from duplicating the keys, they are not exactly a foolproof security feature.

But there is a way to avoid uncontrolled copying of our keys. Patented cylinders are the solution. Users who install a patented cylinder acquire an ownership card with their purchase which is essential to make new copies.

No. The Minute Key machine automatically identifies your key for you and determines if it can be duplicated. Can I copy “Do Not Duplicate,” school building, high-security, public institution or other restricted keys? No, this machine cannot be used for duplicating any keys marked “Do Not Duplicate”.

What are the two keys that Cannot open any door? ›

Which two keys cant open any door: The answer to this question is Don"key" and Mon"key". EXPLANATION: The definition of a key is that it's a small piece of shaped metal with incisions cut to fit the wards of a particular lock, which is inserted into a lock and turned to open or close it.

While there is no federal law prohibiting deadbolts requiring two keys, you could violate local codes if you upgrade to a double-keyed deadbolt on even just one door in your home.

A restricted key is a key with uncommon broaching (a non standard profile) which will only be replicated by the original locksmith, with the expressed consent of the client. This is to ensure unwanted duplicates can't be made by disgruntled employees, axe-grinding former partners, or the dreaded jilted ex!

This is usually a sign that the key was malaligned with the cutting machine. If the key fits the lock but won't turn at all, this again indicates that the key was not placed correctly in the clamps, or jaw, of the key cutting machine.

Primary key definition: A primary key is a column or set of columns that uniquely identifies each record in a table and cannot have NULL or duplicate values.

Stamping Keys with a “Do Not Duplicate” Stamp

You may have seen keys with the words “DO NOT DUPLICATE” stamped on them. In fact, we have these stamps at our own shop. Upon request, we can stamp key copies with this text.

The biggest question many people have when it comes to keys being duplicated by a locksmith are the keys labeled as "Do Not Duplicate". These keys seem like they shouldn't be able to be duplicated, but that's a myth. There are no regulations or laws keeping a key with "Do Not Duplicate" on it from being duplicated.

Yes, it is possible to copy most key fobs currently used in the market today. Some key fobs are easy to copy while others take specialized equipment. When you copy a key fob the original key fob must stay activated for the copy to work.