First Alert Carbon Monoxide & Smoke Alarm

Key Features Photoelectric sensor warns of smoldering fires Electrochemical sensor monitors carbon monoxide levels Sleek, low-profile design Nuisance-free photoelectric technology reduces false alarms that result from cooking and shower steam Talking alarm indicates location and ...Key Features Photoelectric sensor warns of smoldering fires Electrochemical sensor monitors carbon monoxide levels Sleek, low-profile design Nuisance-free photoelectric technology reduces false alarms that result from cooking and shower steam Talking alarm indicates location and nature of threat Voice and location alert feature ensures residents are aware of room location where danger is detected Powered by sealed 10 years lithium batteries to provide continuous protection for 10 years without battery replacement Photoelectric smoke sensing technology for less nuisance alarms Eliminates annoying low battery chirps in the middle of the night Smoke/carbon monoxide alarms 10-year lithium powercell ion & photo sensors audible notice with voice color=white The FIRST ALERT PRC710V combination photoelectric smoke and carbon monoxide alarm with ten year battery and voice and location helps protect your home from two potentially deadly threats by providing up to a decade of uninterrupted monitoring. Equipped with dual sensors, this low-profile alarm detects smoke from slow-burning, smoldering fires. Half as thick as a standard alarm, this detector has a slim, contemporary design that mounts unobtrusively on a wall or ceiling.

A built-in 10 year lithium-ion battery provides continuous power, with no need to ever worry about changing the battery during the lifetime of the alarm. Low profile compact round battery powered photoelectric smoke and CO combo alarm with silence feature. Tamper resistant, alarm locks to mounting bracket to prevent removal of battery and/or alarm.

Powered by sealed, ten year lithium batteries to provide c ontinuous protection for ten years without battery replacement. Photoelectric smoke sensing technology. Electrochemical CO sensing technology.

10 year CO sensor and 10 year end of life. Provides audible notice when alarm needs to be replaced.