Came well packed. Only problem was that circuit diagram on box was in chinese. That was solved by Google search for similar switch and seeing wire colour. The switch device is very small and fitted behind the switches in the switch board. I connected it in parallel, so the normal switches are also useable for switching on the lights and fan. Remote uses a special battery 23AE 12V which costed Rs. 50. Has been working without any problems for a month. You can also look at other devices with AA...

awesome save my JHUMAR

I got damage product.not buy

goid

good