Products · Fire and Gas Detection Systems

Fire and Gas Detection Systems

All come both hardwired or wireless and can be monitored by our Communication Center.

GE Smoke Detectors
GE Co2 Detectors

The CO Alarm detects hazardous levels of carbon monoxide gas. If dangerous concentrations of gas are present, the red indicator light of the CO Alarm turns on, its internal siren activates, and it transmits an alarm signal within 15 seconds to the control panel.

GE Heat Detectors

Detects danger in areas where high heat may normally occur, such as in kitchens or attics. The Heat Sensor works by detecting rapid temperature changes and extreme heat. Rate-of-Rise sensors detect heat increases of 15 degrees F/minute.
A fixed-temperature sensor activates at 135 degrees F.

Combination Smoke/Heat Detectors

National Security, Inc.
10410 Main Street
Fairfax, Virginia 22030

VA: 703-273-5555
MD: 301-656-6466
Loudoun Co: 703-771-1000
Toll Free: 800-886-0886
Fax: 703-273-0885