Restricted Key

Hudson Entry & Automation

What is a Restricted Key System ?

A System that use patent protected keys and lock cores to restrict access to your property and stop unauthorized duplication.

The special patented keys are only available to approved agents – by instance you won’t find them at the local Key shops – and details about who is authorized to have them duplicated are recorded by your locksmith.

Hudson Lock and Key Locksmith’s products will not cut a duplicate key without a letter/order signed by one of the Signatories for your system; knowing how many keys are in circulation at any one time gives you the confidence you need about your property’s security.


For example if you are a leasing agent or leasing properties owner and you have all your properties fitted with restricted keys, then you have control over how many keys exist. So every time you have a new tenant you give them two keys when they move in and they give you these two keys back when they leave. You would be certain that these are the only keys that exist for that property as it”s impossible for the tenant to have copied these keys.

Therefore you know the property is secure for the next tenant that moves in. Also you will experiment a reduction of maintenance costs since there is no need for the expense of changing the locks every time a tenant leaves.

Hence the Restricted Key System is: Simple, Smart and Cost Effective.

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