The switch in life mostly refers to the electrical switch, which provides us with convenience in using the electrical appliance, and in particular, the use of the light can not be switched. General common switch is a single control switch, that is, a switch can control only one appliance, and that a control switch to open more what effect? What is the difference between multi-switch and multi-control switch? Let's learn about it together. What is the role of a multi-control switch? In general, a switch panel will have at least one button, four or five more, which is the "link" in the switch. The "control" in the switch has a single control, dual control, multiple control, etc., and a multiple control switch means that one appliance can be controlled by multiple switches. Many open control switches are mostly used for the light switch, because most of the light switches are fixed on the wall, if you can only open and close in one position, it will bring a lot of people Inconvenience, especially on the switch button in the corridor. We installed lighting on the corridor mainly for the lighting up and down the stairs, if we had to go upstairs to go downstairs to turn off the lights, then there is no meaning of this light, so the general corridor lights are dual control or multi-control , Open upstairs before going upstairs, or close down when going upstairs, it is very convenient. , A multi-control switch is also suitable for use in the bedroom. You may think that the bedroom is not big. A switch is OK. But if you are lying in bed in the winter, do you still want to get up and go to the room door to turn off the lights? That's very uncomfortable. The installation of such a multi-control switch in the room is very good, the room wall can be controlled, the bed can be controlled on both sides, it is convenient. In fact, a multi-control switch is to control an electrical switch from a plurality of lines to achieve a variety of control methods, where it can be switched, where it can also switch. Its use is to achieve unified control over all lighting, electrical equipment, infrared appliances, and monitoring of homes, hotels, or office premises. Second, how to open and multi-control switch 1, more open switch The multi-switch has been mentioned above, that is, there are several switch buttons in a switch panel, only one button is a single-open switch, and multiple buttons are multiple-open switches. The more the number of more open, the more buttons, the smaller each button, it is suitable for a small space or light-intensive place. 2, multiple control switch The multiple control switches generally have multiple switch panels, that is, one switch button on multiple switch panels can control the same electrical appliance, or can have more than three ground or three or more switches, and can control one light at the same time. When using multiple control switches, it is more safe to use them with two dual control switches. Editor's Note: The above is about the role of a multi-control switch , as well as the introduction of multi-switch and multi-control switch. I hope the sharing of Xiaobian can make everyone understand the switch better, so that it can be used better. If you want to learn more about relevant aspects, you can pay attention to our website information. A multi-control switch Professional polishing tools commonly used for other products and other purposes CHANGZHOU ANTALYA TOOL AND MACHINERY CO., LTD. , https://www.atly-tool.com