Buy at Smarthome - Sensors - Environmental Sensors

This system not only detects leaks early, but it automatically shuts your water off in the event of a washing machine leak, alerting you with the control panel's alarm. More info...

Part # 71151

Compare

$131.99

57 customer ratings 57 Customers rated this product 4.5 Stars

Protect yourselves from this odorless, colorless and potentially deadly gas with a CO alarm built to the same high standards of those that protect industrial plants and hospitals. More info...

Part # 79447

Compare

Sale $66.53 $87.99

17 customer ratings 17 Customers rated this product 4.5 Stars

This system not only detects leaks early, but it automatically shuts your water off in the event of a leak, alerting you with the control panel's alarm. More info...

Part # 7115H2

Compare

$103.99

37 customer ratings 37 Customers rated this product 4.5 Stars

Get advance notice of potentially hazardous water leaks with a system that alerts you when leaking water is detected. More info...

Part # 7161

Compare

$19.99

12 customer ratings 12 Customers rated this product 4.5 Stars

Get advance notice of potentially hazardous water leaks with a system that alerts you when leaking water is detected. More info...

Part # 7160

Compare

Sale $50.97 $69.99

18 customer ratings 18 Customers rated this product 4 Stars

This system not only detects leaks from your icemaker or water filter early, it automatically shuts your water off in the event of a leak, alerting you with the control panel's alarm. More info...

Part # 71152

Compare

$92.99

10 customer ratings 10 Customers rated this product 4.5 Stars

This system not only detects leaks early, but it automatically shuts your water off in the event of a leak, alerting you with the control panel's alarm. More info...

Part # 7115IM2

Compare

$97.99

11 customer ratings 11 Customers rated this product 4.5 Stars

Since you won't always be around the moment a water heater leak begins, this valve protects your home, shutting off the water and emitting an audible alert when its sensor detects the presence of water. More info...

Part # 7115H2C

Compare

$111.99

8 customer ratings 8 Customers rated this product 4 Stars

The Water Alarm Plus with Siren was primarily designed for you to feel safe and secure, knowing that once any amount of water is detected where sensors are placed, you'll be notified by phone as well as a siren alert. More info...

Part # 7002PA

Compare

$79.00

15 customer ratings 15 Customers rated this product 4.5 Stars

This device will provide instant INSTEON notification when a high and/or low temperature limit is reached. The sensor has an adjustable temperature range from -30° F to 130° F. More info...

Part # 24950A7

Compare

Sale $99.99 $105.99

3 customer ratings 3 Customers rated this product 3.5 Stars

Save your property and equipment from costly damage by being warned in time. More info...

Part # 7020

Compare

$19.99

16 customer ratings 16 Customers rated this product 4.5 Stars

Protect your home from potential disaster from leaking water with this 90 decibel water siren from Protected Home. This battery-operated water siren with leak sensor will alert you audibly and/or can be connected to your existing alarm system. More info...

Part # 7002A

Compare

Sale $39.00 $45.00

5 customer ratings 5 Customers rated this product 4.5 Stars