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First Alert OLCOMBOV SmartBridge Wireless Interconnected Smoke/Carbon Monoxide Combo Alarm with Voice and Location
Wireless interconnect, battery operated smoke alarm – when one alarm sounds, they all sound
Photoelectric smoke sensing technology to reduce nuisance alarms
Audible 85dB alarm also includes voice function that announces the location of the smoke/fire hazard$59.99$48.89 -
First Alert PC900V 2 in 1 Photoelectric Battery-Operated Carbon Monoxide Alarm and Smoke Detector with Voice Alert
$38.97$19.49 -
First Alert PC910 10-Year 2 in 1 Photoelectric Smoke Detector with Carbon Monoxide Alarm, White
Complies with all current 10-year legislation in states/cities where required
No Battery Changes for the Life of the Alarm; 3V Lithium Power Cell Included
Includes Carbon Monoxide Alarm along with the Smoke/Fire Detector all in one unit$49.99$42.08 -
First Alert PC910V 10-Year 2 in 1 Photoelectric Carbon Monoxide Alarm and Smoke Detector with Voice Alert, White
Complies with all current 10-year legislation in states/cities where required
No Battery Changes for the Life of the Alarm; 3V Lithium Power Cell Included
Includes Carbon Monoxide Alarm along with the Smoke/Fire Detector all in one unit$54.99$54.49 -
First Alert Prc700 Slim Round Photoelectric Smoke & Carbon Monoxide Alarm
Sensor Type: Photoelectric
Detection Range: 40 ft.
Amperage: 10 amps$38.75$25.95 -
First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector, Slim Round
Powered by sealed, ten year lithium batteries to provide continuous protection for ten years without battery replacement
Combination photoelectric smoke and electrochemical carbon monoxide sensors detect deadly smoke, fire, and CO hazards
Nuisance free photoelectric technology reduces false alarms that result from cooking and shower steam$54.99$45.36 -
First Alert SC07CN Battery Operated Combination Smoke/Carbon Monoxide Alarm with Voice Location
Battery-operated combination carbon monoxide and smoke alarm with voice location
Uses electrochemical carbon monoxide sensor–the most accurate technology available
Photoelectric sensing technology reduces nuisance smoke alarms$64.99$29.99 -
First Alert SC7010B Hardwire Photoelectric Smoke and Carbon Monoxide Alarm with Battery Backup
Electrochemical Carbon Monoxide Sensor
Photoelectric Smoke Sensor
End of Life Signal$59.99$48.88 -
First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (2 Pack)
120V AC with 9V battery backup
Side load battery drawer
Tamper resistant locking pins -
First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (4 Pack)
120V AC with 9V battery backup
Side load battery drawer
Tamper resistant locking pins -
First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (6 Pack)
120V AC with 9V battery backup
Side load battery drawer
Tamper resistant locking pins -
First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup * BOX OF 12 *
Single button test/silence
Electrochemical Carbon Monoxide Sensor
the most accurate sensor available as compared to other sensing technologies