Smart Water Leak Sensor Meross MS400H (HomeKit) (Starter Kit)

The Meross MS400H water leak sensor is perfect for use in the kitchen, bathroom, and more. With it, you will immediately be alerted to any potential leaks – the device will send you a notification on your phone and emit an audible signal. So, you can react appropriately right away! The product is compatible with the Meross app as well as with ecosystems such as Apple HomeKit and Samsung SmartThings. It also boasts an IP67 waterproof rating. The kit includes the Meross MSH300 gateway as well.

Ensure Safety in Your Home

You no longer have to worry about your washing machine or sink suddenly leaking without your knowledge. The MS400H sensor stands out for its high precision. It will immediately detect any potential leak and inform you about it right away, triggering a loud audible signal (approximately 60 dB) and sending a notification to your phone. This allows you to react in a timely manner! In the Meross app, you can also find a history of events recorded by the device.

Well-Designed in Every Detail

The sensor is made from high-quality materials, making it very durable and long-lasting. It is also IP67 waterproof, allowing you to install it in the kitchen or bathroom without worries. In addition, low energy consumption means the device's battery can provide up to 18 months of use.

Convenient Control

Conveniently manage the sensor's operation with the dedicated Meross app. The product is also compatible with Apple HomeKit and Samsung SmartThings, so you can add it to the ecosystem you use daily. You can also check its status using voice commands – the MS400H model works with Siri and HomePod. There is also an option to connect the sensor to other Meross devices and automate their operation.

Meross MSH300 Gateway Included

The proper functioning of the sensor requires the Meross MSH300 gateway, which is included in the kit. It allows you to connect up to 16 devices to your existing Wi-Fi network. It is also very compact and easy to install. It won't take up much space in your home, and its installation will be hassle-free.

In the box

• Water leak sensor


• Conductor


• User manual


• Power adapter


• USB cable


• Smart gateway