Kits & Accessories
Are you looking for a replacement part, battery, or adapter for your Kidde, Firex or Nighthawk product? Browse common fire safety accessories. Kidde also carries other products, like Air Purifiers from Carrier.
Kidde KA-F2 Quick Convert Adapter
Model: KA-F
Helps you to quickly replace Firex® or wire-in smoke alarms. The KA-F2 can only be used when replacing Firex® models: FADC, ADC, AD.
The KA-F2 can be used with all AC/DC Kidde smoke and combination alarms.
Each adapter includes a 5 year limited warranty.
Kidde Two Year Power Supply AA Battery 4-Pack
Model: 21026968
- Includes 4 Batteries (AA)
- Guaranteed to power a Kidde alarm for 2 years or we will replace it!*
Kidde Two Year Power Supply 9 Volt Battery 2-Pack
Model: 21026967
- Includes 2 Batteries (9 Volt Alkaline)
- Guaranteed to power a Kidde alarm for 2 years or we will replace it!*
SM120X Relay Module for Smoke Alarm
Model: SM120X
CO120X Carbon Monoxide Relay Module
Model: CO120X
The Kidde CO120X can be used to activate auxiliary warning devices such as external bells and sirens, hallway or stairway lighting. This relay will only activate when it receives a CO signal from an interconnect Carbon Monoxide Alarm. When in the activated mode (as a result of a CO signal), this device will deactivate if it receives a smoke interconnect signal from a compatible device.
Kidde Heat Detector HD135
Model: DH135