Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments - image 1
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments - image 2
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments - image 3
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments - image 4
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments - image 5
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments - image 6
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments - image 7
Price Drop

Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments

-25%

$5.97

$8.02

Current Price
$5.97
List Price
$6.97
30-Day Avg
$6.97
Lowest Ever
$4.09
ASIN
B0D5TD3GJF
Model
20-9003
Color
White
Size
(Pack of 1)
7000+ bought in past month

Best for

  • Budget Picks
  • Families
  • Apartment Dwellers
  • New Homeowners

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Price History

Price history chart is not available

In-Site Price History

ProductCurrent PriceOriginal PriceDiscountStatus
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments
$5.97
$8.02
-25%
Price Drop
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003
$5.97
$8.02
-25%
Price Drop ✓ Verified Low Price
Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003
$5.97
$8.02
-25%
Price Drop
Kidde Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors
$5.97
$8.02
-25%
Price Drop ✓ Verified Low Price
Kidde Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors
$5.97
$8.02
-25%
Price Drop
Kidde Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors
$5.97
$8.02
-25%
Price Drop
Kidde Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors
$5.97
$8.02
-25%
Price Drop
Kidde Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors
$5.97
$8.02
-25%
Price Drop
Kidde Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors
$5.97
$8.02
-25%
Price Drop
Kidde Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors
$5.47
$8.02
-31%
Price Drop ✓ Verified Low Price
Kidde Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors
$5.47
$8.02
-31%
Price Drop ✓ Verified Low Price

Details

QUICK CONNECT ADAPTER: Connects new Kidde hardwired smoke and combination detectors to existing Kidde wire harnesses; for use with select compatible Kidde branded detectors only*
EASY INSTALLATION: Plugs directly into the back of the new smoke or combination detector for simple setup
NO REWIRING REQUIRED: Allows for quick, hassle-free alarm replacement
COMPACT SIZE: Compact 2.66-inch length ensures a flush fit in the mounting bracket
TESTED AND TRUSTED: Rigorously tested to meet UL 217 10th Edition, UL 2034 5th Edition, and is ETL Listed; includes a 10-year limited warranty from date of purchase

Deal Summary

This Kidde deal offers the Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments for $5.97 USD, down from $8.02 USD, representing a 26% discount. Last verified on .

Current Price
$5.97 USD as of
Original Price
$8.02 USD
Discount
26% off
Brand
Kidde
Category
Today's new
ASIN
B0D5TD3GJF
Last Verified

Why this deal is notable

The current 26% discount is below the Amazon list price for the Kidde Wiring Adapter for Hardwired Smoke & Combination Detectors, 20-9003 | Wiring Adapter for Hardwired Smoke and Combination Detectors, Easy Installation, No Rewiring, For Homes and Apartments. Over 7000 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of November 3, 2026.

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