work with alexa, you can control wall light directly by Voice control via Alexa, the device should connect to alexa skill ewelink
It can be paired with iOS/Android APP eWeLink via WiFi, allowing users to remotely turn on/off the LED and lights from anywhere at any time.
The panel's Indicator light will change to show state of ON/OFF with a tone
Timing switch: can be set by the user to manually turn off the function of delay, so you leave the lights off comfortably.
Share design: 1 switch can be share to many people and there is only 1 administrator account.