Sonoff Extreme - eWeLink Remote Switch Mate | S-MATE2

The Sonoff S-MATE2 Extreme is a smart remote switch accessory designed to integrate traditional wall switches into your smart home system using the eWeLink platform. It allows you to control smart lights and devices without wiring changes, making it ideal for upgrades in homes, offices, or rental spaces.

With long-range wireless communication, multi-gang support, and ultra-low power consumption, the S-MATE2 gives you simple, reliable remote control through existing switches, pairing perfectly with SONOFF’s switch-mate devices such as the MINIR4, M5, and other eWeLink-supported modules.

Key Features

• Model: Sonoff S-MATE2 Extreme
• Function: Remote switch mate for traditional wall switches
• Connectivity: Low-power wireless protocol for stable communication
• Compatibility: Works with eWeLink app and Sonoff smart switch ecosystem
• Power: Battery-powered (no wiring required)
• Switch Support: Compatible with 1/2/3-gang mechanical switches
• Range: Long-distance wireless control
• Use Cases: Light control, automation, smart scenes, and remote switching
• Safety: Insulated design with low power consumption
• Installation: Easy, tool-free setup