1. Bluetooth quicker and easier pairing 2. Backlight can be on/off on APP
3.Two/Three way Multi-control association on APP, but no need make two/three way wiring
4. Power off memory in case out of
electricty
electricty
5. Voltage: 100-250V AC, 50/60Hz
6. Max. Current: 10A/Gang; Total 10A 2200W