Safety
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BRK SC9120BA - Smoke and Carbon Monoxide Alarm - Dual Ionization Sensor - Detects Flaming Fires and CO Hazard - 120V Wire-in with Battery Backup - Interconnectable
120V AC/DC Wire-in with Battery Backup, Smoke & Carbon Monoxide Alarm, Zero Waste Edition, Electrochemical CO Sensor, Dual Ioniation, Latching Alarm Indicator, Single Button Test / Silence, Loud 85DB Alarm, 7 Years Warranty
Learn More...$76.88 -
Kidde 21032311 - 120V Hardwired Smoke & Carbon Monoxide Voice Alarm - Interconnectable with AA Battery Backup
Photoelectric Smoke Senor, Electrochemical CO Senor, Hardwired 120VAC, 60Hz 42mA Max per Alarm, 2 AA Battery Backup. Quick-connect plug with Pigtails. Up to 24 Kidde Devices (of which 18 can be initiating). 10-year limited (batteries excluded) Learn More...$62.99