Meross MSS815MA-UN (Matter) WiFi smart wall switch
Turn a regular light switch into a smart control center - without interfering with the installation and without disturbing the interior decor. Place the Meross MSS815MA-UN switch directly behind your existing switch, gaining access to remote control, programming, automation and energy consumption monitoring. Its compact design and Matter compatibility make it ideal for the modern smart home.

Discreet installation, wide compatibility
Thanks to its compact design (38x42x19 mm), the switch fits into standard installation boxes with a diameter of 60 mm. In addition, the product works with most single-pole switches - key switches, bell switches, rocker switches or touch switches. Note: the product requires a neutral wire and a 2.4 GHz Wi-Fi band (5 GHz band is not supported).

Smart home without compromise
The device supports Apple HomeKit, Google Home, Amazon Alexa, Home Assistant and the Meross app. With Matter support, you can integrate it into any smart home ecosystem. Stable connectivity, low latency and local communication mean fast responses and greater security!

Remote control and automation
You can control the switch remotely and set schedules and scenes that suit your daily lifestyle. It is also possible to connect with other devices and create automations - all through compatible platforms.

Energy consumption under control
The MSS815MA-UN allows you to monitor your energy consumption in the Meross app. It is a solution that allows you to consciously manage your lighting and reduce unnecessary costs without sacrificing comfort.

Safe and sturdy construction
The Meross MSS815MA-UN switch is made of flame retardant PC plastic and equipped with copper contacts. It supports loads up to 10 A (2,500 W) and light sources up to 400 W for INC and 150 W for LED/CFL. It is a small device with big capabilities!

Specifications:
Manufacturer | Meross |
---|
Model | MSS815MA-UN |
---|
Material template support | Yes |
---|
Compatibility | Apple HomeKit, Google Home, Amazon Alexa, Home Assistant |
---|
Connectivity | 2.4GHz Wi-Fi |
---|
Dimensions | 38x42x19 mm |
---|
Maximum load | 10 A / 2500 W (max. for INC 400 W, max. for CFL/LED 150 W) |
---|
Material | PC |
---|
Installation box dimensions | ⌀60 x 35 mm |
---|