BRK SCO500B Wireless Interconnect Smoke Carbon Monoxide Alarm

Wireless Interconnected Photoelectric Smoke and CO Combo Alarm Wireless Interconnect, battery powered Combo smoke & CO alarm that has Voice Warning with location, replaceable battery and Silence feature. Includes photoelectric smoke sensing technology, elechtrochemical carbon monoxide sensor and two AA alkaline batteries. BRK Wireless Interconnect enabled alarm Wireless battery Combination Photoelectric Smoke & CO Alarm Voice alarm with programmable location. Programmable with up to eleven locations. Single button test/silence Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm RF Interconnect: reliable and secure radio frequency communication between alarms. 915 MHz frequency with 65,000 security codes and 3 channel frequency hopping. Spec Sheet Spec Sheet User Manual Info Alarm Dimensions 5.00”dia. x 2.00”H Weight 8.3 oz Operating Voltage 3V (Two 1.5V AA) Battery Powered Temp. Range 40°F (