mounting height
The height of the indoor switch should be controlled at about 1. 1 m, and the distance between the switch and the door frame should be greater than 10 cm, so the height of the socket should be controlled at about 30-45 cm. If the air conditioner socket is 1.8 m, the height of the water heater socket should be controlled at1.4m..
Choose a brand
Generally speaking, the products produced by small manufacturers are unreliable and have short service life. Most brands of products promise consumers quality assurance. When choosing, you can pay more attention to several brands, then understand the price after comparison, and finally buy.
Choose a style
The style and grade of the switch should match the interior decoration style. If you choose the right style, you can make the finishing touch indoors. Generally speaking, white is the mainstream color.
Look at the appearance and feel
The materials used for sockets with good quality are relatively stable and easy to change color. Smooth appearance, no scratches, uniform color, etc. Visible to the naked eye, it feels good.
Weighing assembly
A good quality switch socket is enough. You know, the copper sheet of the switch is the most critical material. If it is alloy or thin copper sheet, the weight will be lighter and the quality will be worse.
Look at accessories
During installation, the switch socket is fixed on the wall. At this time, it needs to be screwed to its base. If the switch base is not strong enough, it will affect the use of the switch. Now many brands use cold-rolled steel base, which will be more durable.
Inspection goods
When the goods arrive at home, we must carefully inspect them, such as whether the packaging is standardized and complete, and whether there are clear trademarks, addresses, telephone numbers and other related information on the packaging, and whether there are instructions and certificates in the box.