
The Napco Security Group’s vertically integrated dual-plant and headquarters operation, spans nearly 300,000 square feet and incorporates the finest, automated manufacturing equipment available.

Our state-of the art 175,000 square foot, fully integrated Caribbean facility gives Napco the capability of handling any size job, to any specification, in the most cost-effective manner.

Napco Group Europe Ltd. sales and marketing facilities, headquarters in Warrington, Cheshire, UK

Napco Gulf Security Group’s sales and marketing facilities, headquartered in the Dubai Airport Free Zone, United Arab Emirates
For more than three decades Alarm Lock Systems, Inc. has built a strong reputation as a respected leader in the design and manufacture of electronic and mechanical access and egress control keyless entry products. Originally known worldwide for its superior Sirenlock™ panic exit and delayed egress exit alarms in full-door and clapper styles, Alarm Lock has nearly eclipsed its original product success with that of another -- the incredibly-popular, innovative Trilogy® line of standalone access keyless locks. These aesthetically-pleasing, durable electronic digital keypad door locks, also known as the Trilogy T2 and T3 Series, are growing strong. Used by today's best-known, leading retailers, colleges and institutions around the globe, Trilogy locks come in weatherproof models, as well as cylindrical and new mortise- lock styles. Many offer audit trail that allows a log of all entry activity to be printed to either a handheld infrared printer or a Windows-based PC. Many models even offer real-time locking and event scheduling for weekends, holidays and the like, selected by lock and by user or user group, for real labor savings. The Trilogy Prox Locks series combine the key features of established standalone Trilogy security locks with proximity technology. Compatible with virtually all HID systems cards and keyfobs, Trilogy Prox Locks bridge the gap between single door and badged access systems.
Trilogy is the choice of prestigious universities, leading retailers, top chain stores, hospitals, laboratories, airports and office facilities - everywhere secured access or egress is a concern. With Alarm Lock's wide range of keyless entry door locks, Trilogys push 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 a security industry staple.
Manufacturing
The NAPCO Security Group’s vertically integrated dual-plant and headquarters operation, spans nearly 300,000 square feet and incorporates the finest, automated manufacturing equipment available. A major benefit is that our New York headquarters and both plants operate in the same time zone to ensure instantaneous voice and data communications to provide the fastest response time and greatest immediacy implementing customer needs and product developments literally as they arise.
From inception to distribution, Group products are thoroughly examined and tested at both these state-of-the-art facilities to ensure the compromise-free quality, integrity and reliability that the NAPCO Security Group name, and that of its individual divisions, have come to mean.
Our new 175,000 square foot, fully integrated Caribbean facility gives NAPCO the capability of handling any size job, to any specification, in the most cost-effective manner. The facility also offers the unique advantage of easily accommodating custom requirements with internal tool making, terminal block and transformer production.
Each NAPCO Security Group product is precision-manufactured to meet or exceed industry specifications. Undertaking compliance with rigorous ISO9002, comprehensive product testing and quality assurance programs include a rigorous multi-stage sequence: From computerized GenRad in-circuit testing, to proprietary custom "pretest", which checks for 100% correct PCB operation, followed by "full-functional test" of the assembled product, and lastly, "burn-in", wherein product is torture-tested under load, in simulated extreme conditions.
The NAPCO Security Group’s manufacturing processes have been consciously designed to be ecologically sensitive. NAPCO uses less lead, plastics, solvents, copper, acid, fluorocarbons, tine and other raw materials to conserve natural resouces.