Fire Safety and Detection
Equipped with a 10-year sealed lithium battery and a Smart Hush™ feature, this unit sounds a loud 85 dB alarm and super-bright LEDs when activated. It is fully automatic and activates when attached to its mounting bracket. Plus it chirps, letting users know when it needs replacing. Uses photoelectric technology for quick detection of slow, smoldering fires._x00D_
NOTE: Cannot ship to AK, HI, PR, or Catalina.