SONOFF S-MATE Extreme Switch Mate S-mate2 Remote Automation Module Diy Smart Home With MINIR4/DUALR3/DUALR3

【Compact and Compatible】 S-Mate2s compact size fits in various mounting boxes, including the EU/86 type and 120 type mounting box and fits almost any switch type, like push switch, rocker switch, etc 【eWek-Remote Control】 Use S-Mate2 with MINIR4 or other smart switch with the gateway function of eWek-Remote, it can achieve relaibale 50M eWek-Remote local control. 【Suitable for Multiple Scenarios】 The combination of S-Mate2 and other devices with the gateway function of eWek-Remote can meet various home automation needs for your family, such as two way control, no neutral wire solution, etc, making your life more convenient. 【5 Years Battery Life】 Powered by a CR2477 battery. The battery life data is obtained from SONOFFs internal laboratory, please refer to the actual use.