For Immediate Release
September 6, 2007
Alarm Lock Systems, Inc.
345 Bayview Ave.
Amityville, NY 11701


Alarm Lock’s 700x28WP & 250x28WP Now Weatherproof
Amityville, NY – Alarm Lock Systems, Inc., has released its weatherproof electronic alarmed panic locks models 700x28 & 250x28. A well-established leader in security and locking technologies, Alarm Lock has taken great strides to improve the Sirenlock panic exit alarms. Technologically enhanced and more durable than prior models, 700x28 & 250x28 panic locks now serve well for outdoor and indoor use. These weather-proof locks are great for exposure to precipitation and harsh weather conditions. Operating temperatures range from –20˚F to 140˚F or (–29˚C to 60˚C.) Deadbolt and deadlatch meet relatching requirements and a blaring 99db dual tone siren can certainly scare off any intruder.

Special features on both models now include a changeable 2-minute alarm cutoff or manual reset. Powered with a long-life sealed 9VDC alkaline battery pack, there is no need to constantly be changing dead batteries. Typically, these batteries will last one year on standby. Both 700x28 & 250x28 weatherproof electronic alarmed panic locks meet or exceed UL, CFM, ADA, and NYC housing requirements. These alarmed emergency exit panic locks are handicap accessible, non-handled and easily installs on single or double door surfaces. An audible low warning system allows users to immediately determine if battery replacements are needed. In addition, each unit comes with an exterior key control, door warning sign and a single lock bolt 1” throw made of heavy die cast zinc alloy and reinforced steel inserts.

Certain aspects vary between these two models. In terms of dimensions, 250x28WP measures 18” width, 8 1/2” height and 3 1/4” depth. If you add an extended clapper plate, the width changes to 24 inches across. 700x28WP on the other hand, measures almost double in width or 33” wide, with a height of 8 1/2” and a depth of 3 1/4”. If you intend to use a glass door, a 48” extruded aluminum channel with push bar is available for 700x28WP. Both 33” and 48” 700WP models are MEA approved. Die-cast cover finishes differ between each model. 700WP is available in 312 duro, red, duronodic or aluminum and model 250WP is available in aluminum finishes only.

When mounting, be certain that the center of each unit measures approximately 38 inches from the floor for optimal use. For more information on these Alarm Lock products, please ask your local rep, distributor or call 1-800-ALA-LOCK. Also visit our website at

About Alarm Lock Systems, Inc.

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 products. Alarm Lock’s 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 a security industry staple. Alarm Lock Systems, Inc., is a Napco Security Group Company publicly traded on NASDAQ: NSSC.

High-resolution photography available upon request; contact
High-resolution photography available upon request; contact
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