S-MATE smart switch

S-MATE can connect the ordinary 1/2/3-button wall switch which acts as a remote controller. After pairing with MINI R3, MINI R3 can be controlled locally by S-MATE through the “eWeLink-Remote” signal, and trigger other smart devices in the smart scene. 1 MINIR3 can connect more S-MATE, and 1 S-MATE can be added to 3 MINIR3. 
S-MATE is battery-powered, so it does not require a neutral wire in the mounting box. S-MATE is fit for almost any switch type, such as pulse switch, rocker switch, and change your existing switch into a smart one.
 SONOFF S-MATE is the module that can transmit the “eWeLink-Remote” signal, we also named it “eWeLink-Remote sub-devices”. MINI R3 is the device with “eWeLink-Remote” received, we name it “eWeLink-Remote gateway”. Once S-MATE was added to any eWeLink-Remote gateway (such as MINI R3, M5, B05-BL), can not only control all products with eWeLink-Remote gateway when there is no network connection locally but also controls any other SONOFF smart device in the smart scene when there is a network connection. It is “eWeLink-Remote” Control.

CONTROL: Control built-in “eWeLink-Remote gateway” devices when no Internet is available, and it can trigger other smart devices in the smart scene when there is a network connection.

FUNCTION 
• “eWeLink-Remote” Control: Use it with the MINI R3 or other smart switch with the gateway function of “eWeLink-Remote”, it can achieve “eWeLink-Remote” control. 
• Compatible With Switch Types: S-MATE is fit for almost any switch type, like, pulse switch, rocker switch, change your existing switch into a smart one. 
• Switch Mate: Works with MINI R3 smart switch, M5 smart wall switch, B05-BL LED Bulb and S40/ S40 LITE smart plug.
One S-MATE with more MINI R3 creates more possibilities

MINI R3 & S-MATE S-MATE can connect the ordinary 1/2/3-button wall switch which acts as a remote controller. It is battery-powered, so it doesn’t require a neutral wire in the mounting box

S-MATE switch mate Make your existing ordinary wall switch be a smart scene switch to control smart devises.