D-Link mydlink Wi-Fi Water Leak Sensor – DCH-S161


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  • Detects Water Leaks – Be alerted with the built-in siren or by real-time push notification
  • Smart Home-Ready – Works with the Google Assistant and IFTTT
  • Works with your Wi-Fi – Connects to your existing Wi-Fi router, no hub required
  • Battery Powered – Lasts up to 1.5 years on 2 AA batteries


SKU: DCH-S161 Category:

Additional information

Battery technology


Package height

135 mm

Connectivity technology



31 mm


68 mm

LED indicators


Operating temperature (T-T)

0 – 40 °C

Package depth

100 mm



Package width

89 mm

Package weight

283.7 g

Power source type


Product colour


Product type

Sensor & alert system


77 g


68 mm

EAN Code



Meet the mydlink
Wi-Fi Water Sensor

It alerts you when water is detected, letting you know of a leak before it becomes a disaster.

Water Detection Alerts
Get a push notification when water is detected.

90 dB Siren
Audible alerts when water is detected.

Works with your Wi-Fi
Connects to your existing Wi-Fi router, no hub required.

Battery Powered
Lasts up to 1.5 years on 2 AA batteries.

Wall Mountable
Screw mounting holes for easy placement.

Smart Home Compatible
Works with mydlink Smart Home devices, the Google Assistant and IFTTT

How it Works

The built-in siren is perfect for alerting you to a leak when you’re home. And if you are not at home, the mydlink Wi-Fi Water Sensor will send push notifications to your iOS or Android device.

Perfect for Detecting Water Leaks Near
– Washing Machines
– Sink
– Water Heater
– Bathtub
– Dishwasher
– Refrigerator

No Leak Out of Reach

The DCH-S161 Wi-Fi Water Sensor is battery powered, and comes with a 1.8m (5.9 ft.) cable for easy placement anywhere in your house.

Under the kitchen sink, in the laundry room, water heater closet, the bathroom – wherever you’ve got a leak-prone area, the Wi-Fi Water Sensor fits right in for watertight peace of mind.

One Language, a World of Possibilities.

With IFTTT (If This Then That) support, it’s easy to pair your devices with other IFTTT-enabled products and apps to customize your smart home. Use IFTTT recipes to automatically turn your lights at sunrise, or receive a text message if a leak is detected in your home. The possibilities of IFTTT are endless — how will you use it?

Know When There’s a Leak
Before it Becomes a Disaster

Always be in the know – use your Google Assistant to check up on water leaks.