Sonoff WiFi Smart Switch S-Mate2

• S-MATE extreme switch mate can connect the ordinary 1/2/3-button wall switch which acts as a remote controller. S-MATE extreme switch mate is battery-powered, so it does not require a neutral wire in the mounting box
• SONOFF S-MATE extreme switch mate is an “eWeLink-Remote sub-device”. SONOFF S-MATE extreme switch mate can locally control the devices through the eWeLink Remote signal after connecting with the eWeLink Remote gateway device (such as MINIR4, DUALR3/DUALR3 Lite, M5, NSPanel Pro) and setting a local scene. S-MATE2 also controls any other SONOFF smart device in the smart scene when there is a network connection. It is "eWeLink-Remote" Control, click to learn more
• Compared with S-MATE, S-MATE2 size is smaller, the battery life is longer(5 years), and double-click and long press are available when S-MATE2 is connected to a push button switch

Specifications

• Model : S-MATE2
• Input : 3V⎓
• Battery model : CR2477
• Channel : 1/2/3
• Color : White
• Casing material : ABS
• Dimension : 40.3×37.4×18.3mm