Skip to main content
Hi
!
Hi!
Sign in
or
register
Daily Deals
Brand Outlet
Gift Cards
Help & Contact
Sell
Watchlist
Expand Watch List
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watchlist
Purchase History
Buy Again
Selling
Saved Feed
Saved Searches
Saved Sellers
Payments
My Garage
Preferences
My Collection
Messages
PSA Vault
Expand Notifications
Please
sign-in
to view notifications.
Expand Cart
Loading...
eBay Home
Shop by category
All Categories
Search
Advanced
Top rated products: Top
Wi-Fi Home Smoke & Gas Detectors
Bestselling
Top Rated
1
Rank 1
First Alert CO400 Carbon Monoxide Alarm Detector
(177)
$10.20 New
$10.20 New
---- Used
No used products available
2
Rank 2
Kidde 21006378 Hardwire Smoke Alarm Detector
(126)
$30.00 New
$30.00 New
---- Used
No used products available
3
Rank 3
Kidde KN-COEG-3 Explosive Gas Alarm Carbon Monoxide Alarm Detector with Battery
(111)
$30.00 New
$30.00 New
$15.00 Used
$15.00 Used
4
Rank 4
Kidde KN-COB-LP2 Carbon Monoxide Alarm Detector
(52)
$9.52 New
$9.52 New
$7.99 Used
$7.99 Used
5
Rank 5
Kidde 21028744 Smoke Alarm - i9010
(43)
$29.50 New
$29.50 New
$21.50 Used
$21.50 Used
6
Rank 6
Kidde 21007588 120V AC wire-in Hush Smoke Alarm with Battery Backup - 4 Pack
(42)
$82.00 New
$82.00 New
---- Used
No used products available
7
Rank 7
Kidde Firex i5000 120V AC Wire-in with 9V Battery Backup Smoke Alarm (21007582)
(13)
$15.99 New
$15.99 New
---- Used
No used products available
8
Rank 8
First Alert CO710 Carbon Monoxide Detector with Digital Temperature Display (1039753)
(13)
$19.99 New
$19.99 New
$9.00 Used
$9.00 Used
9
Rank 9
Kidde Digital Carbon Monoxide Alarm Detector LCD Display 10 Year Battery
(8)
$54.99 New
$54.99 New
---- Used
No used products available
10
Rank 10
BRK Ionization Sensor Smoke Alarm 120V (9120LBL)
(7)
$19.00 New
$19.00 New
---- Used
No used products available
11
Rank 11
X-SENSE 3pack Combination Smoke and Carbon Monoxide Alarm - 10 YR Batt Life SC07
(7)
$76.99 New
$76.99 New
$34.99 Used
$34.99 Used
12
Rank 12
Kidde 21026056 Model i9040 Ionization Smoke Alarm
(186)
$11.99 New
$11.99 New
---- Used
No used products available
13
Rank 13
Google Nest Temperature Sensor - White (T5000SF)
(85)
$22.99 New
$22.99 New
$17.43 Used
$17.43 Used
14
Rank 14
First Alert Photoelectric Smoke Alarm 2 Pack
(65)
$44.99 New
$44.99 New
---- Used
No used products available
15
Rank 15
First Alert CO605 Carbon Monoxide Plug-In Alarm - White
(59)
$18.50 New
$18.50 New
$14.99 Used
$14.99 Used
16
Rank 16
First Alert CO1210CP1 Carbon Monoxide Alarm - White
(30)
$18.87 New
$18.87 New
$14.99 Used
$14.99 Used
17
Rank 17
First Alert Electric Smoke and Carbon Monoxide Detector (PRC710B)
(15)
$29.19 New
$29.19 New
---- Used
No used products available
18
Rank 18
Kidde 21027451 Plug in Carbon Monoxide Alarm With Battery Back-up Hush Feature
(12)
$11.00 New
$11.00 New
---- Used
No used products available
19
Rank 19
** - AIRTHINGS 2951 WAVE 2ND GEN RADON DETECTOR
(9)
$38.99 New
$38.99 New
---- Used
No used products available
20
Rank 20
2 Kidde Firex Hardwire Smoke Alarm Detector w/ Battery Backup Model i4618AC
(9)
$29.60 New
$29.60 New
---- Used
No used products available
21
Rank 21
Airthings 2950 Smart Radon Detector - White
(8)
$49.99 New
$49.99 New
$28.99 Used
$28.99 Used
22
Rank 22
Kidde Smart Smoke Carbon Monoxide Alarm Detector - P4010ACSCOAQWF
(8)
$39.99 New
$39.99 New
---- Used
No used products available
23
Rank 23
First Alert Smoke & Fire Detector Alarm SA67D 9v
(12)
$13.19 New
$13.19 New
---- Used
No used products available
