Get 10 years of worry-free protection against fire and CO with this hardwired alarm. It comes with a sealed, maintenance-free lithium battery backup, voice warning, and intelligent sensor technology. There's also a test/hush button that reduces nuisance alarms, and peak level memory, which alerts users that the unit has detected CO concentrations of 100 ppm or higher. 120 VAC.
NOTE: Cannot ship to AK, HI, PR, or Catalina.
NOTE: Cannot ship to AK, HI, PR, or Catalina.