ThirdReality Water Leak Sensor
The ThirdReality Water Leak Sensor provides early warning for leaks by detecting moisture on floors or under appliances. Built on Zigbee for reliable, low-power communication, it pairs with compatible hubs and coordinators to send instant alerts and trigger protective automations that help prevent water damage throughout your home.
Specifications
Battery Description
Alkaline
Number of Batteries
2 AAA batteries required. (included)
Voltage
1.5 Volts
Control Method
App, Touch
Noise Level
120 dB
Manufacturer
Third Reality, Inc
Item Weight
2.82 ounces
Product Dimensions
3.19 x 2.17 x 1.14 inches
Country of Origin
China
Item model number
P1WLSB1
Batteries
2 AAA batteries required. (included)
Style
Drip detect 1 pack
Installation Method
Floor-Mounted
Included Components
AA Battery × 2, Screwdriver, High Sensitive Attachment, Water Leak Sensor
Batteries Included?
Yes
Batteries Required?
Yes
Battery Cell Type
Alkaline
Description Pile
Alkaline
User Manual
n/a
Technologies & Capabilities
Fast Moisture Detection For Early Alerts
The sensor uses exposed contact points to identify standing water or unexpected moisture, helping you respond quickly before a small issue becomes costly.
Zigbee Connectivity For Strong Performance
With Zigbee, the sensor delivers fast alerts, long battery life, and consistent communication through your chosen Zigbee hub or coordinator.
Supports Leak-Response Automations
When integrated into your smart home platform, the sensor can activate sirens, send mobile notifications, or trigger shutoff valves based on leak events.
Compact Design For Tight Spaces
The small footprint makes it easy to place in kitchens, bathrooms, basements, utility rooms, and other high-risk leak areas.
Frequently Asked Questions
What does the ThirdReality Water Leak Sensor detect?
It detects standing water or moisture on the floor using small contact pads on the underside of the device.
Does it require a hub to work?
Yes. It must connect to a Zigbee hub or coordinator such as Home Assistant, SmartThings, Hubitat, or an Echo device with Zigbee built in.
Where should I place this sensor?
Recommended locations include under sinks, behind toilets, near water heaters, under dishwashers, behind washing machines, or in basements.
Can it trigger smart home automations?
Yes. The sensor can be used to send alerts, turn on lights, sound alarms, or activate smart shutoff valves depending on your platform.
How long does the battery last?
Zigbee’s low-power design allows the sensor to run for extended periods on a standard coin-cell battery, with life depending on moisture activity.