• Sonoff 4-ch WiFi Switch for remote appliance control
• Supports inching, interlock, and self-locking modes
• Synchronous display of device status
• Single, repeat, and countdown timers for scheduling
• Share control and setting power on state feature
• Compatible with Amazon Echo, Echo Dot, and Amazon Tap
• Works with Google Home and Google Nest
• Voltage range: 90-250v AC / 5-24v DC
• Max current: 10A per gang, Max Power: 2200W per gang
• Wireless Frequency: WiFi 2.4GHz, Operating Temperature: 0ºC-40ºC
• Operating Humidity: 5%-90%RH, Non-condensing
