Sonoff Switch POWR2 

Remote turn on/off connected appliance via APP EWeLink

Keep track of live current, voltage and power

Set threshold values to protect your devices from overload

Check power consumption over a specified period

View and export 100 days recorded power usage data

View real-time device status on EWeLink

Supports 8 enabled schedule/countdown timers

Share control your devices with other eWeLink users

Works with Amazon Echo, Echo Dot, Amazon Tap

Works with Google Home, Google Home Mini, Google Nest

Works with IFTTT

Specification for Sonoff POW R2

• Voltage range: 100-240V AC
• Max current: 15A
• Max Power:  3500W
• Product Dimensions: 114*52*32mm
• Color: White
• Wireless Frequency: 802.11 b/g/n
• Security Mechanism: WPA-PSK/WPA2-PSK
• Enclosure Material: Fire-retardant ABS V0
• Operating Temperature: 0ºC-40ºC(32°F-104°F)
• Operating Humidity: 5%-90%RH, Non-condensing
• Weight:91.0g