Sonoff 4CH & 4CH R2 are 4-gang switches with din rail mounting. Switch controls 4 electrical appliances, which can be turned on/off separately by the buttons or mobile.
The enclosure is din rail mount supported! A DIN rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks.
Sonoff 4CH (R2) is hacker-friendly that you can flash your firmware without difficulty.
- Power Supply: 90V~250V AC(50/60Hz)
- Max. Current: 10A/gang
- Max. Power：2200W/gang, 2200W/Total
- Wireless Standard: 802.11 b/g/n
- Security Mechanism: WPA-PSK/WPA2-PSK
- Enclosure Material: Fire-retardant ABS V0
- Gang: 4
- Dimensions: 145*90*40 (mm)
- Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
- Operating Humidity: 5%-90%RH, Non-condensing