Amazon Alexa Wi-Fi Home Smoke & Gas Detectors
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- Brand new, Factory sealed, fast shipping, warranty!Brand New · Google Nest$95.99or Best OfferFree shipping292 sold
- $26.45$21.58 shipping
- Brand New · Kidde$84.99or Best Offer$4.63 shipping
- Pre-Owned · Google Nest$69.00$16.65 shipping
Brand New · Google Nest$95.00Free shipping- Brand New · First Alert$19.99Was: $24.99was - US $24.99Free shipping14 watching
- $49.95Free shipping
- $69.00Free shipping
- Brand New · Google Nest$129.99Free shippingOnly 1 left!
- Brand New · Google Nest$105.00or Best Offer$9.84 shipping
- Brand New · Kidde$20.99Free shipping89 sold
- Open Box · Google Nest$149.00Was: $189.35was - US $189.35or Best OfferFree shipping252 sold
- Brand New · Kidde$37.99Was: $42.69was - US $42.69Free shipping
- Pre-Owned · Google Nest$134.69Was: $170.41was - US $170.41or Best OfferFree shipping276 sold
- $99.99or Best OfferFree shippingOnly 1 left!
- $149.00Was: $284.35was - US $284.35or Best OfferFree shipping553 sold
- $24.99Free shipping
- Brand New · Google Nest$119.00$16.55 shipping
- Pre-Owned · Google Nest$84.99Free shipping29 sold
- Pre-Owned · Google Nest$34.95Trending at $60.00Free shipping
- Brand New · SimpliSafe$24.95or Best OfferTrending at $28.00Free shipping
- Open Box · Honeywell$34.99or Best Offer$9.45 shipping
- Brand New · Google Nest$105.00or Best OfferFree shipping
- Open Box · Kidde$12.75Trending at $13.12Free shipping4 watching
- $17.00or Best OfferTrending at $21.71Free shipping
- $109.99Free shipping107 sold
- Brand New · Google Nest$249.99$17.15 shipping
- $25.00Free shipping24 sold
- Brand New · Google Nest$109.95$12.58 shipping
- $49.95Free shipping23 sold
- $37.50Free shippingOnly 1 left!
- $21.71Was: $24.95was - US $24.95Free shipping
- Brand New · Kidde$26.99or Best OfferFree shipping
- $58.00$17.86 shipping6 bids1d 7h
- Brand New · Kidde$39.00or Best Offer$9.31 shipping
- $24.00Free shipping
- $45.00or Best OfferFree shipping
- $38.00or Best OfferFree shipping
- Pre-Owned · Google Nest$45.00or Best Offer$12.58 shipping
- Open Box · Airthings$189.49or Best Offer$12.00 shipping
- $21.49or Best OfferFree shipping
- $20.49or Best OfferTrending at $21.96Free shipping
- $17.00or Best OfferTrending at $21.96Free shipping
- $34.99Trending at $39.32Free shippingOnly 1 left!
- $55.00or Best OfferFree shippingOnly 1 left!
- $119.99or Best Offer$8.22 shipping
- $80.00Trending at $99.99Free shipping
- $20.00Free shipping2 watching
- Brand New · Kidde$60.00or Best Offer$9.25 shipping
- Pre-Owned · Google Nest$38.00Trending at $60.00$7.95 shipping6 watching
- $31.50Was: $35.00was - US $35.00$9.00 shipping
- $48.88or Best OfferFree shipping
- $21.71Was: $24.95was - US $24.95Free shipping
- Open Box · First Alert$99.99Free shipping
- $48.99$9.65 shipping
- Brand New · Honeywell$1.00$8.71 shipping1 bid1d 8h
- Brand New · Kidde$20.84Was: $23.95was - US $23.95Free shipping54 sold
- Brand New · 2gig$82.00Free shipping65 sold
- Open Box · SimpliSafe$29.95or Best Offer$8.19 shipping4 watching
- Open Box · Airthings$94.99Was: $99.99was - US $99.99Free shipping11 watching
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Limited time deals
Free Shipping Included- $149.00$189.35was - US $189.35|21% off
- $149.00$284.35was - US $284.35|48% off
- $179.00$335.18was - US $335.18|47% off
Top Rated
- 98% agree - Would recommend$9.59 New
- 100% agree - Would recommend$39.68 New
- 90% agree - Would recommend$20.00 New$16.99 Used
- 87% agree - Would recommend$24.99 New
- 100% agree - Would recommend$28.99 New
Review highlights
Recommended by our customers2gig 2Gig-Co3-345 Wireless Carbon Monoxide Alarm
By bZjH0DFMSde@Deleted
Identical to the one I needed to replace. see all reviews
Verified PurchaseVery easy to install -- works well; but be sure you have space in your junction box for the hub,
By vadeltachi
This is one of the few "internet of things" or connected devices that really makes sense. For one, it's a multiple func... see all reviews
Verified Purchasecompact, easily installed, battery (supposedly) lasts 10 yrs.
By jim98122x
easy to install. Automatically activates. Can't comment on whether it detects a fire, because I haven't had one yet. ... see all reviews
Verified PurchaseOverall good. But lack of speaking custom room names is a problem.
By matt-in-maine
It's great overall, to the extent you never know until an event happens. After 1 month, no false alarms. I have confide... see all reviews
Verified PurchaseRemotely set it up from 2300 miles from a QR pic
By shirejim
I already installed a Nest learning thermostat at my parents in Los Angeles, but the sensor I ordered at the same time o... see all reviews
Verified PurchaseWireless linked Smoke?CO Detector Alarm
By vincentg344
I have a three level home and I have 5 of these devices. They wirelessly link up. If the detector is activated on the ... see all reviews
Verified PurchaseUsing an older Android version (5.1) works fine.
By superaks
I would highly recommend that an Android device with an older ROM be used Android 5.1 has been trouble free for. I keep... see all reviews
Verified Purchasevery good price very good looking
By thocha-3628
I was very pleased with the Kidde hardwire carbo Monoxide detector I like the like on it show 3 led indicator light num... see all reviews
Verified Purchase
