First Alert 9120BA BRK 120V Hardwired Smoke Alarm w/ Battery Backup (Untested)
First Alert 9120BA BRK 120V Hardwired Smoke Alarm w/ Battery Backup (Untested) NEW Free Shipping *285* J34-240939-285, *285* J19-240940-285, *285* J23-240941-285, *285* J24-240942-285, *285* J29-240943-285, *285* J24-240944-285
BRK SC9120B Smoke & Carbon Monoxide Detector
Alarm Interconnect : Can be connected to compatible BRK or First Alert alarms within a single-family residence, sounding all alarms simultaneously. Dual Sensing : Features both an electrochemical carbon monoxide sensor and an ionization sensor for detecting fast-burning fires.
BRK Smoke/CO Alarm,2 in H,5.6 in W 825LZ1
Smoke/CO Alarm, Battery Chemistry Lithium, Battery Location Back, Battery Locking Pin No, Battery Size 10-Year Sealed 3V Lithium Battery, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type Smoke/CO Detector, Includes Mounting Bracket, Mounting Screws, Number of Tandem Detectors 0, Power Source Removable Battery, Sensor Type Electrochemical, Ionization, Visual Alert Type Indicator Light (Red or Green), Volume Level 85 dB, Alert Type Sound.