This alarm uses photoelectric sensing technology. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fire that can occur within the home.
Main Features
Tamper resist locking feature deters alarm theft
9V Battery backup provides protection in case of power failure
One button design for easy operation and less confusion. Operates Hush and alarm test
Interconnectable with up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms
Photoelectric Technology may detect visible fire particles (associated with slow smouldering fires) sooner than ionization alarms
NOTE: Product currently out of stock which will delay delivery by 2 to 3 weeks
