High Security and Restrictive Key Systems

Whether you're a business owner or a homeowner, one of your fears about locks and general security may be a common one: "what's to stop someone from swiping my key and having it duplicated?" The answer is simple: restricted keys.

With a restricted key system, you must be an authorized user to have the key duplicated. A-1-A Lock & Key, Inc. is authorized by the patent holders of your lock system to ensure that no keys can be copied without the express consent of the master key holder. Keys are not duplicated; they are produced only after an authorized user provides a valid ID to match with our signature card..

A-1-A Lock & Key, Inc. offers four levels of systems from the following authorized brands:

  • Medeco Biaxial
  • Keymark
  • Keymark X4
  • Schlage Primus

ASSA Abloy Medco

With a restrictive key system, you must be an authorized user to have the key duplicated.