SONOFF S-MATE Switch Mate

S-MATE can connect the ordinary 1/2/3-button wall switch which acts as a remote controller. After pairing with MINIR4, MINIR4 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”.MINIR4 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 MINIR4, DUALR3/DUALR3 Lite, M5, NSPanel Pro), 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, click to learn more. Documents User Manual, 【"eWeLink-Remote" Control】Use it with the MINIR4 or other smart switch with the gateway function of "eWeLink-Remote", it can achieve “eWeLink-Remote” control.
【Control Ways】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.
【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 MINIR4, DUALR3/DUALR3 Lite smart switch, M5, NSPanel Pro smart home control pannel, TX Ultimate smart wall switch, B05-BL LED Bulb and S40/S40 LITE smart plug.