Quick Connect Smoke Detector Adapter Plug, Smoke Alarm Wiring Harness, Compatible with Kidde Hardwired Smoke, Carbon Monoxide, & Combination Smoke & Carbon Monoxide Detectors

The Kidde Quick Connect Smoke Detector Adapter Plug is a must-have for anyone upgrading or replacing their smoke detectors. It makes the installation process incredibly easy by allowing you to quickly connect your hardwired smoke or carbon monoxide detector without the hassle of complicated wiring. The adapter plug is compatible with Kidde smoke alarms, carbon monoxide detectors, and combination units, providing versatility for different safety needs. The design is simple yet effective, and it ensures a secure connection for reliable performance. I love how much time and effort it saves during installation, especially when compared to traditional wiring methods. It’s durable and well-made, so I feel confident in its long-lasting use. Overall, this adapter plug is a game changer for quick and safe smoke detector installations.

For whatever reason$, Kidde changed up the wiring harnesses and connectors on their newer hardwired detectors so if you are replacing existing hardwire Kidde detectors that have reached end of life, you either need to re-wire them with the new stuff (provided with the detectors) or make it super-easy on yourself by buying one of these adapters for each detector you are replacing. These cost less than $5 bucks at h*me d*pot but good luck finding them in stock. for a ~55% premium (I paid $7.77 per) I had them from Amazon in less than 2 days. Unless you have absolutely no idea what you're doing (no judgment here!), changing out the wiring harness DIY is a very doable job, but unless you're extremely quick the time savings these provided were well worth $7.77 a pop. And if you don't know what you're doing with electricity (again, no judgement here) you'll essentially eliminate any risk of shock/electrocution using these in lieu of rewiring, again well worth it at under $8 per detector. It took me about a minute to swap out each detector using these adaptors and I didn't have to worry about screwing up...to remove the old harness and rewire the new probably would have taken me about 10 minutes per detector conservatively, not counting cussing at dropped tools and wiring nuts, the annoyance of having to cut power for a while, etc. If you can afford it and/or value your time at more than 50 cents per minute or so, save yourself the headache and buy these. And if you are considering hiring an electrician to wire some new Kidde detectors for you to replace your old ones, this will save you a ton of money and I promise it's easy enough to do yourself. Tested all 7 smoke detectors in my home after installing with these adapters and they worked as expected including interconnection of alarms. Knocked out a job I had been putting off for 2 weeks in less than 20 minutes and enjoyed the rest of the weekend with no chirping (both from the old alarms or from other members of my household annoyed I hadn't replaced them yet).

Works great!! A+*

Made install easier, not having time splice wires.

Worked well - needed to retrofit an old smoke alarm and this made the job simpler. Simple satisfying click sound and connection was a breeze. Quality amazing

Works like it’s supposed to! EASY Installed. Only thing I would like, is the wires to be more pliable. At least now I don’t have to find a licensed electrician to install a dang smoke alarm.

This is a direct fit adapter for my new powered smoke/CO detectors that replaced the previous design. It is plug and play, inexpensive, and I recommend it.

Exactly as described. The connector fits my Kidde smoke detector perfectly. You can either rewire using the wires that come with the detector or use this inexpensive connector as a simple and convenient alternative.

Product worked exactly as it should have.

Worked great, no need to rewire, just plug in and install.