Kidde i12020 Hardwired Interconnect Smoke Alarm 120V AC / DC

The Kidde i12020A is an AC powered, ionization smoke alarm that operates on a 120V power source. 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.

Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fire that can occur within the home. The i12020A includes a quick connect wiring harness for easy installation. This unit is available in a 6-piece cut case with tray for easy display. The i12020A is a UL Listed product with a 10-year limited warranty.


Easy Installation
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..
Fewer Callbacks
One button design for easy operation and less confusion. Operates Hush™ and alarm test.
Dust cover protects sensor from contaminates during construction reducing nuisance alarms.
User-Friendly Features
Tamper resist locking feature deters alarm theft.
Alarm memory flashes red LED indicating which unit was the initiating alarm in interconnected system.
Inter connectable with up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms. See user’s guide for complete instructions.


Model: i12020A
UPC: 0-47871-40379-0
Power Source: 120VAC (80mA)
Sensor: Ionization
Audio Alarm: 85dB at 10ft
Temperature Range: 40˚F (4.4˚C) to 100˚F (37.8˚C)
Humidity Range: 5%-95% relative humidity (RH)
Size: 5.6” in diameter x 1.55” depth
Weight: .5lbs
Interconnects: Up to 24 Kidde devices
LED: Green, receiving ac power,red,4 modes of operation
Warranty: 10 year limited
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