Enjoy greater comfort and security in your home. When you install the MS200 sensor on your doors or windows, you will receive a notification on your phone when someone opens them. This allows you to stay informed and alert you immediately of any concerns! The product is compatible with the Meross app as well as the Apple HomeKit, Google Assistant, Samsung SmartThings and Amazon Alexa ecosystems. You also have the ability to connect it to other tools and create automations.

Note: The sensor requires the Meross MSH300 gateway, which is not included in the kit and can be purchased separately.

Concerned about safety
With the MS200, you will know immediately when someone opens a window or door in your home - you will receive the appropriate notification on your phone. This allows you to immediately check what is happening and take appropriate action if necessary. The device is very compact and easy to install - you can easily fix it in the chosen place. It also stands out with its low energy consumption - its battery can be used for up to 2 years. Meross also provides free access to 2 years of event history recorded by the sensor.

Even more convenient control
You can also control the sensor remotely with the Meross app. The product is also compatible with Apple HomeKit, Amazon Alexa, Google Home and Samsung SmartThings software. Integrate it into the ecosystem you use every day! In addition, the MS200 model supports voice control (HomePod / Siri) - just a few words and you will already know your current status. You can also connect it to other devices and automate your actions. So, for example, you can automatically turn on the lights when you enter your home!

Technical data
- Power supply: CR2450 battery (replaceable)
- Dimensions: approx. 57 x 31 x 15 mm and approx. 28 x 15 x 11 mm
- Supported systems: iOS 13 and above, Android 6.0 and above
- Application: Meross
- Compatibility: Apple HomeKit, Amazon Alexa, Google Assistant, Samsung SmartThings
- Operating temperature: between 0°C and 40°C
- Storage temperature: between -20°C and 50°C
- Operating environment humidity: 10-90% (non-condensing)
- Storage environment humidity: 5-90% (non-condensing)

Package contents
- Window and door opening sensor
- Instructions for use
- Key
- USB cable