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Smart Water Leak Sensor Meross MS400 (HomeKit) (Meross MSH300 required)

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Smart Water Leak Sensor Meross MS400 (HomeKit) (Meross MSH300 required)

The Meross MS400 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. Please note: the sensor requires the Meross MSH300 gateway to function, which is not included in the kit – it must be purchased separately.

Ensure Safety in Your Home

You no longer have to worry about your washing machine or sink suddenly leaking without your knowledge. The MS400 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 MS400 model works with Siri and HomePod. There is also an option to connect the sensor to other Meross devices and automate their operation.

In the box
  • Water leak sensor
  • User guide
  • User manual
  • USB cable
Brand Meross
Model MS400
Power Supply CR123A Battery (replaceable)
Alarm Sound Level Approx. 60 dB (A) at a range of 1 meter
Dimensions 71.5 x 41.5 mm
Supported Systems iOS 13 and newer, Android 6.0 and newer
App Meross
Compatibility Apple HomeKit, Samsung SmartThings
Operating Temperature From 0°C to 40°C
Storage Temperature From -20°C to 50°C
Operating Environment Humidity 10-90% (non-condensing)
Storage Environment Humidity 5-90% (non-condensing)

Dimensions and weights

Gross weight
0.13 kg
Package width
7.5 cm
Package height
4.7 cm
Package length
7.5 cm

Product codes

EAN
6973696568335
Manufacturer code
MS400HK-EU

Photopoint offers free shipping for orders over 99 € delivered to Estonia. Take a look in the tab "Delivery" for a more precise delivery estimate.

For this product you can select the desired delivery method at the shopping cart:

Photopoint store Pick-up


Place your order from Photopoint web store and pick your goods up from one of Photopoint`s brick and mortar stores. The delivery to Photopoint store is free even for orders less than 99 €. You will be noticed by e-mail when your order is ready for pick-up.

The Photopoint stores are located in Tallinn and Tartu. See the exact locations from here.

Omniva parcel terminal 

You can order the goods to one of the Omniva Parcel terminals. Choose the desired terminal at the shopping cart. As the shipment arrives to the selected terminal, you will be sent an SMS-notification with an unique code. Go to the terminal within a week, enter the code and take your package. It is as simple as that.

See Omniva Parcel terminal locations here.

SmartPOST parcel terminal

Did not find an Omniva terminal at suitable location? Try SmartPost. Choose the desired terminal at the shopping cart. As the shipment arrives to the selected terminal, you will be sent an SMS-notification with an unique code. Go to the terminal within a week, enter the code and take your package. This method actually works for all parcel terminals.

See SmartPOST parcel terminal locations here.

DPD parcel locker

Make sure you check out also the locations of DPD parcel lockers. These are located all over Estonia. The delivery is the same. As the shipment arrives to the selected locker, you will be sent an SMS with a unique code. Go to the locker, enter the code and take your package.

See DPD parcel locker locations here.

Smartpost Finland parcel terminal

SmartPOST Finland is the best way to order goods to Finland. These terminals work the same way as in Estonia. As the shipment arrives to the selected terminal in Finland, you will be sent an SMS-notification with an unique code. Go to the terminal, enter the code and take your package.

See SmartPOST Finland parcel terminal locations here.

Matkahuolto parcel service

Matkahuolto is easy way to order goods to Finland. These are located also in smaller Finnish towns. As the shipment arrives to the selected Matkahuolto outlet, you will be sent an SMS-notification or an e-mail. Go to the outlet, show your ID and take your package.

See Matkahuolto outlet locations here.

Omniva courier delivery

The courier will transport your goods from Photopoint straight to the provided address. The delivery will take place at workdays from 08:00 to 17:00. Hold your phone near you as the courier will call you prior to its arrival. Please make sure there is someone at the destination, eligible to receive the shipment. 

The product is out of stock. For additional availability and preorder information please contact us here.

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