Hardwired Home Smoke Alarms Detectors
Shop by category
2,110 results
Sort: Best Match
- Brand New · Siterwell$99.95Free shipping
- Brand New · Siterwell$119.69Was: $125.99was - US $125.99or Best OfferFree shipping
- $54.95$9.29 shipping
- Brand New · Kidde$18.00$11.40 shipping
Brand New · Kidde$69.99or Best Offer$8.54 shipping- $179.99Free shipping3 watching
- Open Box · Kidde$69.95Free shipping
- Open Box · First Alert$45.95Free shippingOnly 1 left!
- $43.69Was: $45.99was - US $45.99Free shipping
- $33.20Was: $34.95was - US $34.95Free shipping
- $97.99or Best Offer$19.99 shipping3 watching
- $100.00$6.45 shipping
- Brand New · First Alert$89.99or Best OfferFree shipping
- $41.99Free shipping
- $17.99or Best Offer$9.31 shipping
- Open Box · Kidde$75.00or Best Offer$11.07 shipping
- Brand New · First Alert$19.99Free shipping518 sold
- $95.26Free shipping85 sold
- Fast Ship - Free Shipping - ReturnableBrand New · First Alert$24.97Free shipping247 sold
- Brand New · First Alert$58.99Free shipping42 sold
- $20.49or Best OfferFree shippingOnly 1 left!
- Brand New · Kidde$19.95Free shipping
- Brand New · X-SENSE$89.99$9.29 shipping
- Brand New · Kidde$14.95Trending at $20.49Free shipping
- $19.99Free shipping
- $226.99or Best OfferFree shipping41 sold
- Brand New · Kidde$37.99Was: $42.69was - US $42.69Free shipping
- Brand New · Kidde$125.00Free shipping
- $29.95Free shipping
- Brand New · X-SENSE$124.95Free shipping
- Brand New · First Alert$49.99Trending at $58.99$8.49 shipping
- Open Box · Kidde$229.99Free shipping
- $89.00Free shipping
- $28.99Free shipping
- $13.50or Best OfferFree shippingOnly 1 left!
- $116.00Free shipping
- $205.00Free shipping
- $4.99$4.95 shipping
- $39.99Free shipping
- $50.00or Best Offer$6.36 shipping
- $44.00Free shipping77 sold
- Brand New · First Alert$78.75$19.81 shipping
- $54.95or Best Offer$11.71 shipping
- $17.99Free shipping1,011 sold
- $129.95$19.95 shipping
- $39.88or Best Offer$9.85 shipping
- Brand New · First Alert$89.99Trending at $94.95Free shipping
- $15.50or Best OfferTrending at $20.49Free shipping
- Brand New · First Alert$21.00or Best OfferFree shipping
- Open Box · Firex$40.00$9.91 shipping0 bids4d 3h
- $39.99or Best Offer$8.19 shipping
- $35.00Free shipping
- Open Box · First Alert$29.95or Best OfferFree shippingOnly 2 left
- $179.99$10.99 shipping
- Brand New · Kidde$27.95Free shipping
- Brand New · First Alert$19.00Free shipping
- Brand New · First Alert$94.26Free shipping59 sold
- $89.99Free shipping
- Brand New · First Alert$204.99Free shipping
- $349.99Free shipping
Best selling
Top Rated
- 97% agree - Would recommend$28.00 New$10.00 Used
- 95% agree - Would recommend$139.99 New$79.99 Used
- 99% agree - Would recommend$119.98 New$25.45 Used
- 100% agree - Would recommend$93.06 New$69.99 Used
Review highlights
Recommended by our customersgreat First Alert units-easy to install
By sals_us_adyzjrgoq
I looked on-line to see how well First Alert was rated and it looked like one of the top choices. My old yellow-tinged f... see all reviews
Verified PurchaseThis is great! The 10 year old Kiddie’s...
By nerd_tek_dave
This is great! The 10 year old Kiddie’s needed replacement, these dropped right into the mounts I didn’t have to do any... see all reviews
Verified PurchaseGreat product.
By snazzyjams
Combo smoke and carbon monoxide alarm with a 10 year battery... easy to install and you don't have to worry about having... see all reviews
Verified PurchaseGreat Smoke Alarm, FAST shipping
By jaglover6864
Works well, good value. I have 12 smoke detectors in my house; a completely refurbished 1908 home. We were required to i... see all reviews
Verified PurchaseEasy installation and useful features
By 2chavez
I have multiple nest devices and use the Nest app as well as the Google Home app. So, this was a great addition to my e... see all reviews
Verified PurchaseSo easy to connect
By dar_2190
Had a 7 yr . old smoke detector that kept beeping every 9 hrs. Changed the batteries numerous times but nothing worked.... see all reviews
Verified PurchaseGlad I found them!
By michszo-0
I came to eBay for these because I could no longer find them locally (being discontinued, maybe?), and I needed two more... see all reviews
Verified PurchaseWell Made!
By O34L9-HaTp2@Deleted
This is the second time I bought a Kidde and it hooked up easily.The connector was the same and it fit into the same fla... see all reviews
Verified Purchase
