SONOFF 4CH PRO R2 SMART SWITCH WIFI AND RF
Sonoff 4CH Pro is a 4 channel WiFi wireless switch with RF. Works with most 433Mhz RF remotes. The Sonoff 4CH Pro has supports to connect and control 4 home appliances. Each channel can be separately turned on/off by app eWeLink and 433MHz remote. You can switch among 3 modes: self-locking mode, inching mode and interlock mode. In self-locking mode, users can turn on/off the 4 connected devices independently. In inching mode, users can turn on connected devices for 0.25-4s(Sonoff 4CH Pro) or 1-16s (Sonoff 4CH Pro R2). In interlock mode, users can turn on 1 device every time, and turn off other devices at the same time.
The enclosure supports din-rail mount!