Delixi panel switch There are many models and styles that can be selected, but many users do not understand what is dual control and what is single control. How should we choose the wall switch? Should we choose single control or dual control or multi control? Listen Delixi Take your time.
1. Multi position switch: several switches are in parallel to control their own lights. It is often called double, triple, or one open, four open, etc.
2. Single control switch: one switch can only control one lamp in one position, and cannot control the same lamp in different positions.
3. Double control switch: two switches can control the same lamp at different positions, such as at the stairway, hall, bedside, etc., and wiring is required in advance.
4. Glow in the dark switch: the switch is equipped with fluorescent or low light indicator light, which is convenient to find the position at night. However, luminous switches also have disadvantages:
a. The switch with light is expensive. When used with fluorescent lamp and ceiling lamp, the light will flicker;
b. Fluorescence depends on reflected light, and will be darker after a few years.
5. Frame and panel: assembled switch socket, which can change colors, is easy to assemble and disassemble, and has free style.
6. Socket with switch: it can control the power on and off of socket; It can also be used as a switch. It is mostly used in common electrical appliances, such as microwave ovens, washing machines, air conditioners, etc., as well as independently controlling mirror headlights.
7. Information socket: refers to telephone, computer and TV socket. Because the genuine plug-in modules at the back end are very expensive in the market, they are expensive. Note: Most fake products in the market are genuine in the strong current module, and the information socket is fake, which is where the huge profits lie.
8. Blank panel: used to seal the reserved line check box on the wall or the abandoned wall hole.
9. Special switches: remote control switch, acousto-optic control switch, remote sensing switch, etc.
10. TV and FM socket: The function is the same as that of TV socket, and the function of listening to FM radio is seldom used.
11. Broadband TV socket: (5-1000MHZ) adapts to high-frequency cable TV signals in individual communities, and has nothing to do with digital TV.
Well, there are basically so many types of switch panels. I believe you have a clear idea of how to choose them. When purchasing, try to count the number accurately to avoid some switches being less or more troublesome.
