Installation is simple, just the box with the expansion of the wire hit the wall on it (set aside eight holes on the box, expansion screws gift with the ladder) is also very easy to use. The disadvant...
Installation is simple, just the box with the expansion of the wire hit the wall on it (set aside eight holes on the box, expansion screws gift with the ladder) is also very easy to use. The disadvantage is not very beautiful, because there is no cover, it can not be hidden. Suitable for wall openings. Frame size is fixed 600 wide * 700 high mm, blue and white colors, orange and white, black and white, all black, all white 5 colors.