Features：
*Remote Control: Turn connected electronic devices on/off from anywhere via free APP eWeLink on iOS and Android.
*Monitor Real Time Energy Usage: Keep track of live power, current and voltage of your appliances on App.
*Historical Power Consumption: Check over a specified period such as 100-day daily/monthly recorded power usage data and total electricity cost.
*Overload Protection: Set power, current and voltage threshold values to let appliances auto-off.
*Sync Status: View real-time device status on EWeLink.
*Timing Function: Supports 8 enabled scheduled/countdown timers.
*Share Control: Invite your family to control your smart home together.
*Scene/Smart Scene: You can set up scenes or smart scenes to trigger on/off the device automatically.
*Voice Control: Compatible perfectly with Amazon Alexa & Google Home/Nest and IFTTT.
Specification：
Voltage Range: 100-240V AC
Max Current: 15A
Max Power: 3500W
Wireless Frequency: 802.11 b/g/n
Security Mechanism: WPA-PSK/WPA2-PSK
Enclosure Material: Fire-retardant ABS V0
Operating Temperature: 0ºC-40ºC
Operating Humidity: 5%-90%RH, Non-condensing
Color: White
Product Size: Approach. 114 * 52 *32 (mm)
Product Weight: Approach. 91g
Package Information:
Package Size: Approx. 13 * 6 * 4cm / 5 * 2.4 * 1.6in
Package Weight: Approx. 100g / 3.5oz
Packing List：
1 * Sonoff Pow R2 ITEAD WiFi Switch
1 * User Manual