Smart WiFi switch Meross MSS715MA-UN Matter compatible - single-channel in-wall relay for home automation

Meross MSS715MA-UN WiFi Smart Switch (Matter) is a compact Wi‑Fi switch designed to convert conventional electrical appliances into smart home devices. Installation of the switch in an existing electrical box typically takes about 20 minutes and does not require replacing connected equipment. The device supports the Matter standard to ensure broad compatibility, faster response and improved security.

Advantages

The switch provides local and remote control via the Meross app and supports voice assistants including Apple HomeKit, Google Home and Amazon Alexa. It offers energy consumption monitoring (available in the Meross app) and supports local automations and schedules that continue to run even without internet access. Built with V0‑class flame‑retardant PC plastic and integrated overheat protection, it is suitable for reliable everyday use.

Key specifications

• Manufacturer: Meross
• Model: MSS715MA-UN
• Matter standard support: Yes
• Compatibility: Meross app, Apple HomeKit, Google Home, Amazon Alexa
• Energy consumption monitoring: Yes (only in Meross app)
• Max load: 16 A, 3800 W
• Dimensions: 96 × 47 × 24 mm
• Connectivity: 2.4 GHz Wi‑Fi

How to use

Disconnect power before installation and mount the switch into the existing wall box following local electrical codes. Connect live, neutral and load wires according to the device wiring diagram, restore power and add the switch in the Meross app or through a Matter‑compatible hub. Configure schedules, automations and energy monitoring within the Meross app; local scenarios can be created to run without an internet connection. For voice control, link the device in Apple HomeKit, Google Home or Amazon Alexa after setup.

Recommendations

Use a compatible Matter hub (for example HomePod mini, Echo Dot or Google Nest Hub) for the Matter features and local architecture to function. Ensure wiring is done by a qualified electrician and verify that connected appliances do not exceed the 16 A / 3800 W rating.