For Immediate Release
June 22, 2009
Alarm Lock Systems, Inc.
345 Bayview Ave.
Amityville, NY 11701


Secure Your Doors With Alarm Lock's Trilogy Narrow Stile Locks

Trilogy Narrow Stile pushbutton locks add keyless dependable access and audit trail convenience to aluminum and glass doors. Alarm Lock’s vandal-resistant DL1200, DL1300 and PDL1300 locks are used to safeguard universities, hospitals, laboratories, airports, office buildings and retailers around the clock. Our locks are offered in two architectural finishes including US26D (Satin Chrome) and US10B (Duronodic).

All Trilogy Narrow Stile locks are weatherproof (-31˚ to 151˚F) and operate on 2 long-lasting lithium 3V batteries. Typically, our locks allow 80,000 – 100,000 cycles before the low battery alert turns on. Fingertip programmable Trilogy Narrow Stiles can be scheduled to lock and unlock according to your security needs. Each model comes with a 1-1/4” key override mortise cylinder and accepts 1 1/8” – 1 3/8” mortise cylinders as well.

DL1200, the most basic of our Trilogy Narrow Stile locks, supports 100 (3-6 digit) PIN user codes. For added security our PC programmable DL1300 supports up to 2000 users, 40,000 event audit trail and 500 scheduled events. For the highest level of security, PDL1300 comes with a built-in prox reader that supports HID Prox cards or fobs. Contact Alarm Lock at 1-800-252-5625 or visit to learn more about our Trilogy Narrow Stile products.

About Alarm Lock Systems, Inc.

For more than three decades Alarm Lock Systems, Inc. has built a strong reputation as a respected leader in door technologies. Our wide range of electronic access locks has pushed all the right security buttons for security directors, business owners, and facility managers, who know that Alarm Lock’s keyless access dependably promises time-automated security and a wealth of management information. Meanwhile, Alarm Lock’s door alarms and panic exit hardware devices remain unmatched in performance in the locking industry. Alarm Lock Systems, Inc., is a Napco Security Group Company publicly traded on NASDAQ: NSSC.

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333 Bayview Avenue, Amityville, NY 11701 (631) 842-9400 Fax: (631) 789-9292 email:
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