4 in 1 Smart Alarm uses a single sensor to detect both CO and Natural Gas AND protects against both fast flaming and slow smoldering fires. Microprocessor Intelligence provides superior nuisance alarm resistance, along with temperature and humidity compensation, self diagnostics and Quick Find; alarm origination features. Perfect for new or replacement installations. This 120 Volt AC DC hardwired alarm offers time saving installation features, value and quality.
4 in 1 Alarm - Smoke and Fire plus Carbon Monoxide and Natural Gas - Responds 87% faster to slow smoldering fires and responds quickest to fast flaming fires
Virtually eliminates nuisance alarms caused by non-hazardous sources such as cooking smoke
Performs a status check upon power up to ensure alarm is functioning properly
Automatically adjusts sensitivity for changes in temperature and humidity
Patented feature easily identifies first alarm to sound in interconnected system
Pre-installed battery is quickly activated without removing alarm from bracket
Fits any standard wiring junction box, single gang, round or octagon, up to 4 inches
Sounds when it is time to replace the alarm in approximately seven years from the date of activation
Replace battery without removing alarm from bracket