BATTERY POWERED COMBINATION SMOKE AND CARBON MONOXIDE DETECTOR (301907)

Basic battery operated photoelectric smokeCO combo alarm meets most state and local codes for carbon monoxide and combination alarms
Easy alarm identification through different horn sounds and lights
Single button testsilence
Photoelectric smoke and electrochemical CO sensors
2 AA batteries included
End-of-life signal provides audible notification alarms needs to be replaced
7-YEAR LIMITED WARRANTY