The Kidde i4618 is an AC/DC powered, ionization smoke
alarm that operates on a 120V power source with 9V
This alarm uses ionization sensing technology. Ionization
sensing alarms may detect invisible fire particles
(associated with flaming fires) sooner than photoelectric
alarms. Photoelectric sensing alarms may detect visible
particles (associated with smoldering fires) sooner than
ionization alarmsEasy Installation
Front battery pull tab allows battery activation
without removing alarm from mounting bracket.
Large mounting base makes mounting easier, protects
surface paint from dirt and covers imperfections.
Pre-stripped wiring harness with easy off cap does
not require stripper tool. Tinned strands increase
conductivity and wire nut grip.
Large centrally located Test/Hush® alarm control button.
Dust cover protects sensor from contaminates during
construction reducing nuisance alarms.
Easy access front loading battery door.
Battery backup provides protection in case of
Interconnectable with up to 24 devices (of which 18
can be initiating) including smoke, CO and heat alarms.
See user’s guide for complete instructions.