Today's Best Smart Detectors & Sensor Deals

Here are today's best deals and price drops on Smart Detectors & Sensors. Knoji's Deal Finder scans prices in real-time and automatically applies discount codes to serve you the lowest prices on the internet.
by Kidde
$46.20 $25.00
Lowest price
85% off
Biggest price drop
View deals
Price drop 2h ago
Kidde Smoke & CO Detector deals
$1.96 $0.99
Lowest price
98% off
Biggest price drop
View deals
Price drop 2h ago
First Alert deals
by Nest
$20.48 $10.89
Lowest price
88% off
Biggest price drop
View deals
Price drop 2h ago
Nest Protect deals
by Leeo
$99.95
Lowest price
View deals
Price drop recently
Leeo Smart Alert deals
by Roost
View product
Scanning for price drops
View Roost Smart Smoke Alarm
$223 $205
Lowest price
9% off
Biggest price drop
View deals
Price drop recently
First Alert Onelink Safe and Sound deals
by Kidde
$46.20 $25.00
Lowest price
85% off
Biggest price drop
View deals
Price drop 2h ago
Kidde Smoke & CO Detector deals
$1.96 $0.99
Lowest price
98% off
Biggest price drop
View deals
Price drop 2h ago
First Alert deals
by Nest
$20.48 $10.89
Lowest price
88% off
Biggest price drop
View deals
Price drop 2h ago
Nest Protect deals
by Leeo
$99.95
Lowest price
View deals
Price drop recently
Leeo Smart Alert deals
by Roost
View product
Scanning for price drops
View Roost Smart Smoke Alarm
$223 $205
Lowest price
9% off
Biggest price drop
View deals
Price drop recently
First Alert Onelink Safe and Sound deals