Features 
 
 Super small in size: 43*40*22.5MM(17"X16"X9")
Diy module change the old normal wall switch to smart switch device. There are 3 ways to connect the wireless switch diagram.
 * 1 gang 1 way remote on off switch
 * 2 gang 1 way smart relay switch - You can control 2 lights separately
 * 2 gang 3 way smart switch module- You will have 2 gang 3 way switches.
Mobile smart life app remote control
Voice control by Amazon Alexa, Google Home & IFTTT
PC-V0 fireproof material
Timing and schedule sharing with your family and friends group