Sonoff S-MATE Smart Switch

Sonoff S-MATE is a battery-powered module designed to convert your existing wall switches single, double, or triple button—into smart controllers. Seamlessly pair it with the Sonoff MINI R3 to enable remote wireless control via the “eWeLink-Remote” protocol. With no neutral wire required, it fits effortlessly into most standard switch boxes, making your home smarter without rewiring.

Key Specifications:

• Model: S-MATE

• Current: 16A

• Power Supply: Battery-powered (no neutral wire needed)

• Certifications: TUV, CE, FCC, RoHS

Key Features:

• Remote Smart Control: Works with Sonoff MINI R3 using eWeLink-Remote signals to trigger devices and scenes.

• Flexible Pairing: One S-MATE can pair with up to 3 MINI R3 devices, and one MINI R3 can support multiple S-MATE units.

• No Neutral Wire Required: Battery-operated design allows installation in any traditional switch box.

• Universal Compatibility: Adapts to nearly all types of mechanical wall switches.

• Scene Integration: Enables smart scene activation via physical switches—ideal for automation without app dependency.