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Ionization Smoke Detector

Item #: 33659
Cat #: 21007581
UPC: 047871075812
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Smoke Detector, Ionization Sensor, 120V AC, Wire-In, Size: 5.60" Diameter, 1.80" Depth, Color: White, Includes: 9V Battery Back-Up. For use with Single or Multiple Stations.
Substitutes
BRK-First Alert
Item #: 33815
CAT #: 9120B
UPC: 029054513014
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Overview

Smoke Detector, Ionization Sensor, 120V AC, Wire-In, Size: 5.60" Diameter, 1.80" Depth, Color: White, Includes: 9V Battery Back-Up. For use with Single or Multiple Stations.
The Kidde i4618 is an AC/DC powered, ionization smoke alarm that operates on a 120V power source with 9V battery backup. 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 alarms.
Also known as: 047871075812, 21007581, ac smoke, smokey, smokie, smoke, basic smoke, standard smoke

Others Also Bought (75)

Specifications

Product Depth: 1 4/5 in
Diameter: 5 3/5 in
Volts AC: 120
Mounting: Surface
Color: White
Type: Battery Backup
Product Depth: 1 4/5 in
Volts AC: 120
Color: White
Diameter: 5 3/5 in
Mounting: Surface
Type: Battery Backup

Customer Reviews

3.3333333333333335 Overall
(3)
4/5
G K - , on 05/26/2022
Deceent
Decent
5/5
Hal Jalikeakik - Riverview on 03/16/2016
I have installed thousands
No complaints, maybe one bad one out of 500 units.
1/5
Kim - St Paul on 11/16/2014
Crappy fire alarm. Do NOT buy!
These have been discontinued by the manufacturer and I can understand why. CONSTANT false alarms with these unit, especially at night. Guaranteed to ruin everyone's sleep.