Sonoff 4CH is an ESP8285 based 4 channel (4-gang) din rail mounting WiFi switch. Sonoff 4CH supports to connect and control 4 home appliances, which can be turned on/off separately by the buttons or iOS and Android APP EweLink. Owning a Sonoff 4CH means you have 4 Sonoff basic WiFi switches integrate together. 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. These products are typically made from cold rolled carbon steel sheet with a zinc-plated or chromated bright surface finish. Sonoff 4CH belongs to Sonoff family, definitely, it bears all the functions basic Sonoff has. In EweLink, you can remote turn on/off from anywhere at any time, set single/repeat/countdown timing schedules to turn on/off at a specified time, share to others so that they can control together. Sonoff 4CH is hacker-friendly that you can flash your firmware without difficulty. After accessing to Google Nest, e-WeLink can receive real-time environment data like temperature, humidity from Google Nest, as well as checking if there is anybody home or not. All these can be used to create smart scene to control e-WeLink supported Sonoff devices. Support independently turn on/off 4 home appliances Support to control home appliances by local toggle buttons or APP Support tracking device status and timely remote control through APP Support countdown timing and schedule timing Support one-key sharing device to other user
Material: Plastic + Electronic elements Color: Light Beige Input: AC 90V-250V ( 50/60Hz) Max Current: 10A Max Power: 2200W Power Load: 2.5KW/Gang; total 2.5KW WIFI: IEEE 802.11 b/g/n Wireless Frequency: 2.4Ghz Humidity: 5%-95% Working Temp: 20-75 Max soldering temperature: 260 Size: 145 x 90 x 40mm
Please allow 1-3cm errors to the actual dimension due to manual measurement! Thank you ! Real color may slightly different from pictures due to computer screen's resolution, brightness, contrast etc.