WH55 Wireless Water Leak Detection Sensor with Loud Audio Alarm

$11.99 - $15.99
Shipping calculated at checkout.
Packaged version & Sensor or gateway link frequency: North America MHz 915
Regular price $15.99
Regular price Sale price $15.99
WH55 - ecowitt (7263976325282)
Regular price $15.99
Regular price Sale price $15.99

▲Water Leak Detector: This water alarm sensor detects water seepage every 3 seconds and emits loud alarm with 90dB once triggered

▲Live Data on APP: requires a GW1000 WIFI gateway(sold separately) to connect to WiFi, after the WIFI configuration,you can monitor the water leak condition on the Live Data page of the WS View app (requires the gateway and your phone is using the same Wi-Fi network)

▲Remote Monitoring: supported to upload to our free Ecowitt Weather server(ecowitt.net) to view the current water leak condition

▲Email Alerts: Receive email alerts from the Ecowitt Weather Server for the ; Remote monitoring with smart phone, laptop, or computer by visiting the website

▲Battery power level display on the WS View App & battery alert function on the Ecowitt Weather Server ; High or low sensor sensitivity selectable to meet different requirements.

Can be triggered WFC01 water outage by gateway GW2000/GW1200/WS3800/WS3900/WS1820/WS1980


·Detects water seepage every 3 seconds.

·Emits loud alarm with 90dB once triggered.

·High or low sensor sensitivity selectable to meet different requirements.

·Works with GW1000 Wi-Fi gateway (sold separately) to complete the wifi configurationon WS View application.

·View live sensor data on the app once wifi configuration done.

·Email alerts available once the gateway device added successfully on our free Ecowitt Weather Server: https://www.ecowitt.net.

·Each GW1000 gateway supports to add up to 4 channels water leak sensors. Channel names can be edited both on the app and Ecowitt Weather Server.

·Battery power level display on the WS View App


Power: 2X 1.5V AAA batteries(notincluded)

Sensor Size: 95x45x22.8mm

Wireless transmitting range:100M(300feet)

Alarm Decibel: 90dB

Sensor detecting interval: 3seconds

Sensor reporting interval: 60seconds

Waterproof level: IP44

Working temperature:0~50C(32~122F)

Note: Once water seepage isdetected, the device will emit 90dB alarm, and the ecowitt.net will push emailalerts at the same time.

Package List:

OneMulti-channel Water Leak Sensor

Compatibility Instructions

for all ecowitt network consoles

Please follow the table to make sure you choose the right sensors and concoles before check out.
Note: The "1/4/8/16" means 1 console supports 1/4/8/16 sensors
( excluding accessories )

Customer Reviews

Based on 4 reviews
Francisco Javier Maldonado Pérez
Buen producto y buena calidad.

Los sensores llegaron muy rápido a España. La forma de enlazar con la consola es muy fácil e intuitivo. Son geniales.

Mike Grüger


Chris Davis
Great leak detector

These are great and pair quickly to the gw1100. I needed more than the gw1100 can support so I ended up using these with rtl_433 and home assistant.

Nice water leak detector

I have placed the leak detectors in the bathroom and the kitchen. All of them are working properly but I had to adjust the sensitivity to low because of condensation.