ZIGBEE ,2 GANG Light Switch, push button
100-250V AC 50/60HZ
220V:3-600W(INC) ,3-120W(LED,CFL)
110v:3-300W(INC) ,3-120W(LED,CFL)
1 Live+Neutral and no neutral are same
2 backlight control
3 Power off memory
4 No capacitance
Download Manual :
https://nwsmart.nwtecs.com/catalogs/IP6S%20Outdoor%20Security%20Camera%20User%20Manual.pdf