Waterlock 3 sensor pack (with installation)

Protect your home from water leaks and water damage.

The Waterlock connected leak detection system gives you peace of mind and control of your home’s water supply whether you’re home or away. Unlike most systems on the market today, it not only detects standing water, low temperature and high humidity conditions, but also offers the ability to instantly shut off the mains water supply.

IMPORTANT: Before purchasing this product, you must ensure that the product is suitable for your home. Waterlock is only suitable for homes that have 15mm or 22mm copper or plastic pipes (not lead) which are in good condition, with sufficient access to the stopcock and surrounding area. To help you establish whether your home is suitable, please watch this video before proceeding with your purchase.

This product includes professional installation. Details on booking your installation will be provided after purchase.


Modern design – sleek, contemporary look

Temperature alerts – avoid freezing pipes by being alerted to low temperatures

Humidity alerts – mould can cause damage and also have health implications

Standing water – limit the damage of an escape of water by having the mains water automatically shut off

Battery powered – no need for mains power and the batteries last up to two years (battery levels reported on the Waterlock App)

Multiple Sensors – you can have up to 12 sensors connected to your Waterlock system to cover all areas at risk

This pack includes 3 sensors as standard

Independent of your broadband – if your internet goes down, Waterlock will still work to protect your home against escape of water

Slimline water control valve to enable quick and easy installation (less than 1 hour)

iOS and Android app allows you to control your mains water (if you leave your home unattended) and alert you to changes in humidity, temperature and standing water


Protect your home from water leaks and water damage.

Detection and action – Waterlock not only detects leaks but also takes mitigating action to close the Valve automatically. Leaks can be detected by the sensor, either by the presence of standing water or an increase in humidity levels. You can also remotely open the Valve using the mobile App.

User-friendly App – our app provides the ability to simply and remotely manage your home’s water supply. The app also provides notifications at the first sign of a leak, change in humidity or temperature.

System components:

  • Valve with installation guide
  • 3x wireless sensors (temperature, humidity and water)
  • Hub
  • Valve controller
  • App (iOS and Android)


Once purchase has been completed, you will receive an email with a link to book your installation with our installation partner.

Pre purchase advice:

Before purchasing your Waterlock system, we advise checking your house is compatible and you will also need to have a few pieces of information to hand.

View our video to find out how.