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Browse our fire safety accessories, replacement parts, batteries, or adapters for Kidde, Firex or Nighthawk products. We also offer other products, like air purifiers.

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Kidde 20-9003 Quick Convert Adapter for Battery Powered Smoke & Carbon Monoxide Detector

Quick Connect Adapter for Hardwired Smoke & Carbon Monoxide Detectors

SKU: 21032239
Model: 20-9003

Alarm replacement is easy with this adapter that connects select compatible Kidde and FireX wiring harnesses to compatible new Kidde hardwired alarms* — no wire stripping or wire nuts needed. Check the User Guide or Compatibility Guide to verify compatibility before purchase and installation.

  • Connects select Kidde & FireX wire harnesses to new compatible Kidde alarms*
  • Fast installation with no rewiring
  • Quickly connect the adapter without stripping wires or using wire nuts
  • Easily plugs into back of your new Kidde alarm
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$7.99
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