Remote Control APP & Voice Control: Free eWeLink APP is available for remote control. The wall switch is compatible with Alexa, Google Home for voice control directly. Power consumption monitoring: keep track of the power, current and voltage of your appliances on the wall. 'application. Energy consumption history: 100 days daily/monthly and total electricity costs. Timing function: smart switch with timing function: single/repeat/countdown/loop timer. You can set the timer according to your own habits, so that the light can be turned on/off automatically. Powerful multifunction: overload protection; one-click sharing control with your family; Smart Scene can trigger a device or another device; use LAN control function to turn on/off the device when WiFi can't access internet. Size: about 1167035mm White color</ p> Quantity: 1 piece