Battery-Powered Long-Range Water Sensor Add-on


  • Product Status: Live
  • Integrated long-range sub-GHz wireless connection to the DCH-S162 hub (over 300 ft. indoors or 1000 ft. in open space)
  • IP65 rating ensures long product life, even if exposed to water and dust
  • Features four water-detecting metal probes for sensing leaks
  • Works with the free mydlink™ app to provide Rich Notifications, straight to your phone
  • Easy-to-reach reset button
  • Always up to date with over-the-air firmware upgrades
  • Works with the Google Assistant
  • Battery life of up to five years (Two AAA batteries)
  • 1-year D-Link warranty
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Smart Water Damage Prevention for Your Home

Battery-Powered Long-Range Water Sensors


Why You Want It

Detects Water Leaks

Instant push notification when water is detected

Smart Home Ready

Works with mydlink Smart Home devices and Google Assistant

Battery-Powered Long-Range Sensor

No cable for flexible placement

Expandable Solution

Place up to 16 DCH-S163 long-range sensors in leak-prone areas

Expand Coverage for Your Whole Home

Conveniently expand your coverage area by adding additional DCH-S163 sensors. The DCH-S163 operates on interference resistant Sub-GHz bands, empowering it to work in conjunction with the central hub, even from afar1.

Compact and water resistant, it can be slipped under common appliances and placed in areas of interest: the basement, garage or even your garden shed.

*Only works in conjunction with the DCH-S162 Hub (sold separately or with the DCH-S1621KT Water Sensor Kit).

Catch Those Leaks Early






Water Heater

Leak Detected!

Get instant notifications immediately if anything is out of the ordinary.

*Only works in conjunction with the DCH-S162 Hub (sold separately or with the DCH-S1621KT Water Sensor Kit).

More Help Around The House

Make your home life easier by setting up home automation with mydlink™ combination actions. Turn a light on automatically when a flood is detected and send an alert to your mobile phone.

Create ‘recipes’ of actions, letting your smart home devices interact with each other to give you more control and help protect your property from floods.

Let your Google Assistant inform you when there's a water leak.

Google Assistant

Battery Life That Goes On and On and On...

Long-Range Sensors (DCH-S163) use 2 AAA batteries that last for up to 5 years2.

1 DCH-S163 needs to be used in conjunction with a central hub, with a distance of 1,500 ft. in an open area and 300 ft. indoors

Related Products

Whole Home Smart Wi-Fi Water Leak Sensor Kit
Find out more




Device Management
mydlink™ app
66.4 x 66.4 x 20.6 mm (DCH-S163)
Reset button

Sub-GHz wireless
Power Supply
2 x AAA batteries
Product Description
Long Distance Battery Powered Water Sensor
Sub-GHz wireless
69 g
Wireless Frequency Range
915 MHz band