Above Price is for 3 Pieces. Replace Old Model# i12010S-CO-CA, 21007905 Comprehensively tested and designed to UL/ULC/CSA standards for safety and reliability, this Kidde DETECT alarm is powered by a 120V AC with 10-year backup battery so you never have to change a battery and alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective device. Plus, it’s self-testing and easy to install with the included twist-and-click mounting bracket. Equipped with end-of-life notifications, the alarm will beep to remind you it’s time to replace it 10 years after it is powered. This model also features voice alerts that let you know exactly why your alarm is sounding and interconnected alarm activation so you never miss an emergency and can get out faster. Power Source 120V AC, 60 Hz, 42mA max, with 10-year† sealed battery backup Surge Protection Meets the new ULC S531 4th edition 20kV surge test, reducing chance of electrical fire Smoke Sensor Photoelectric CO Sensor Electrochemical Audio Alarm 85dB at 3m (10ft) Temperature Range 4.4˚C (40˚F) to 37.8˚C (100˚F) Humidity Range 10 to 95% relative humidity (RH), non-condensing Wiring AC wiring, plug-in quick connector Cross Refefence i12010S-CO-CA, 21007905 Warranty 10-Year Limited Warranty (battery included)
