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629 Eastern Blvd

Essex, MD 21221

410-780-3100

800-241-2829

 

 

Maryland burglar alarm 

 Quality in Alarm Systems since 1967

Parts

Batteries/Power Supplies

Yuasa-Exide Batteries

Rechargeable Sealed Lead Batteries

NP series

6 Volt

12 Volt

 

Cameras

EverFocus EZ 350 HQ

1/3" Hi-Resolution Weatherproof Color Camera

Revolutionary integrated 10-bit Digital Signal Processor (DSP) delivers excellent picture quality, sharper color images and performance.

 

1/3" Hi-Resolution Day & Night Color camera

Samsung SDC-415

Ultra Hi-Resolution of 530TV lines
24/7 surveillance with Day & Night capability

 

1/3 Color Mini Dome Super Hi-Resolution

620 Lines of resolution

Wall mount

Weather proof

(call to order)

 

Contacts

GRI 100-T Mini Contact

The GRI 100 style switch set is our most popular miniature surface mount.

Closed loop

Form A

Includes 3M adhesive for proper mounting

GRI RB-01 3/4 Rollerball Switch Contact

GRI's Roller Ball Switch is a unique application of a magnetic reed combined into a single package, mechanical plunger action and the reliability of a hermetically sealed switch. Includes Mounting Hardware and Spacers.

GRI 2020-12 Recessed Magnetic Contact

3/8" gap

Less than 1" in length

 

Detectors

Optex MX40 PI

The MX-40PI is able to guarantee false alarm protection from 100 pound pets/animals and immunity from other smaller disturbances such as heating vents and movement from curtains.

Optex AX70T

Outdoor photoelectric detectors with dual beams for high immunity to false alarms caused by falling leaves, birds, blowing debris, and other outdoor hazards. AX-70T feature over 99% beam blockage tolerance, adjustable beam interruption period, automatic gain control, and anti-frost cover design. 70' outdoor and 165' indoor range. Temperature range: -13*F to +131*F. VDC. 35mA

AX130T: 130 range

AX250T: 250 range

AX500T: 500 range

DSC WS4904

$114.19

Dual Element PIR Motion Detector, is designed with true pet immunity which prevents false alarms while ensuring security under the widest possible range of real life conditions.

 

Smoke Detectors

ESL 429CT Series

Self-Diagnostic Photoelectric 2-Wire Smoke Detector W/Heat Sensor

Intelligent, self-diagnostics

Low-profile design

Compatible with most panels

Advanced false alarm immunity

ESL 449CT Series

Self-Diagnostic Photoelectric 4-Wire Smoke Detector W/Heat Sensor

Intelligent, self-diagnostics

Low-profile design

Compatible with most panels

Advanced false alarm immunity

 

Sound/Shock/Glass Break Detection

Sentrol 5150 Acoustic Shock Sensor

The 5150 Shock Sensor is one of the most low profile sensors in the industry

On-the-glass protection

Up to 10' radius of coverage

Protects all types of glass w/o sensitivity adj.

 

Many other parts available and in stock

Call for pricing