First Alert Battery Powered SCO500B Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location AYTXTG Shelf Life：3 Years

Shelf Life：3 Years

EAN: 0810039120118

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energy efficient and Long lasting 5730 LEDs with no bulb replacement required

First Alert Battery Powered SCO500B Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location AYTXTG Shelf Life：3 YearsBrand: FIRST ALERT Color: White Features: The front cover design of the alarm may vary but product function remains the same. Battery operated smoke and carbon monoxide alarm can be installed easily Wireless interconnect uses radio frequency communication to connect the alarms, without any electrical wiring needed. Connects multiple alarms together for wireless safety network (not z wave compatible) When your alarms are interconnected, they