【Compact and Compatible】S-Mate2’s 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【Suitable for Multiple Scenarios】The combination of S-Mate2 and other devices with the gateway function of “eWeLink-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 SONOFF’s internal laboratory, please refer to the actual use.Note:Use S-Mate2 with MINIR4 or other smart switch with the gateway function of “eWeLink-Remote”, it can achieve relaibale 50M “eWeLink-Remote” local control.Package Included:1 x S-Mate2 Switch
