Cylindrical Pin Locks

These are Alarm Lock’s most popular door locking systems with a keypad. They come with more codes for greater control.

Mortise Pin Locks

Alarm Lock offers excellent mortise pin locks for high-grade security. Available with and without prox, these locks come with 300 user codes.

Narrow Stile Locks

Designed for convenience, these locks are made for glass doors and allow keyless pin or prox access. They are designed to work with Adam Rite latches.


Narrow Stile Exit Trim

Add vandal-resistant access to your panic doors with easy, convenient keyless access. With 3 to 5 digital codes, it supports up to 100 users.


Blended with advanced wireless technology, the ArchiTech locks are ideal for use in corporate buildings.


These standalone digital cylindrical keyless door locks work on 5AA battery which works for up to 5 years and has up to 3 to 6 user codes.

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Leading the Industry

With a proven record as the industry leader, Alarm Lock promises integrity, compromise-free quality and reliability through its security solutions that are cost-effective and consistent for all door types.

Company Profile
Alarm Lock Systems, LLC has been a respected front-runner in design and manufacture of door technology solutions for more than four decades. The brand, which is a part of Napco Security Technologies, Alarm Lock specializes in access and egress solutions for residential, education, healthcare, airports, government, corporations and other mixed-use environments.

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