Features:
1:Perfect small size (Note: Package included Screw and double-sided tape.)
Four different installation scenarios: 
--Use double-sided tape to directly install and fix the receiver on the surface of the object;
--Use screws to fix the receiver on the surface of the object;
--Put the receiver install behind a power outlet;
--Install behind the suspended ceiling.

2: Avoid Darkness and Save Energy
--Turn on the light in one place, turn off the light in another place to save energy.
--Multi switches Control One/Multi Lights Receiver in the meanwhile
--One phone Control One/Multi Lights Receiver in the meanwhile

2: Voice control
--Fully compatible with Amazon Alexa and Google Home.Whether you are reading or working at the moment, you can voice control the on and off of related equipment
--When you are reading in the living room, you can voice control Alexa to turn off the lights in the room so that your child can quickly fall asleep.

3:3 intelligent control methods 
--Countdown function
Setting a countdown for Home appliances(such as humidifiers coffee machines, microwaves,Led,Light and so on),the device will automatically stopping , so that you can don't worry about the device working all the time.
--Timing Function
Set the time to turn on Home appliances(such as humidifiers coffee machines, Led, Light and so on),before you start working other jobs.
--Schedule Function
Set up a schedule for the on or off time of household electrical equipment in advance, so that you can forget it later. 

4:smart life Tuya App Remote Control
--Remote control lightings or appliances of your house via Smart Life app from anywhere at anytime.