How to choose the right wall socket switch it? Because this is the modern home essential goods, in the choice of saying there are many single-joint single control wall switch, the selection of quality wall switch, is home not only to add color, but also to protect the safety of life and property of the family. The following Xiaobian tell you how to buy a wall switch socket? 1. Safety: 1) To select a product with a protective door; 2) To check the tightness of the clip socket; 2, appearance: high-quality panel switch using advanced plastic product, material uniformity, smooth surface texture. Selection of such materials produced switch and socket, can reduce the circuit causes of fires and other situations. 3. Check the internal structure: its use of silver contacts and silver-copper composite material made of a conductive sheet. It can avoid opening and closing the arc caused by oxidation. Iso-bridge high-quality panel with silver nickel-copper composite material. Also single control wall switch price, product panel set aside a fixed mounting holes 6-8, the freedom and flexibility for a variety of conditions required for installation. Wall switches varied, many detailed classification can help us choose the right we have to press the start switch to points mode switch: pull switch, rotary switch, pull down the switch, button switch, rocker switch touch switch, reset switch, Tap switches 1.2: Common switch connection classification according to a single control wall switch, press the switch connections to points: a single control switch, dual-control switch, bipolar (dual) dual-control switch. 1.3 points by Size by Size Score: 86, 118 type, 120 type. Geographical distribution: Most domestic use 86 switch (80% of the area), with little use in some areas 118, 120. Classified by function opened single (double) control, two open single (double) control, three open single (double) control, four open single (double) controlled sound and light control delay switch, touch delay switch, doorbell switch, tune speed (dimming) switch, card check electric switch. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. A billing control wall switch, single control wall switch, Vicki Electric (Views) provided by the Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) is a company specializing in "electric vehicle batteries, Childs battery, battery electric tricycle, wall switch," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that "a resistance cell, Vicki Electric, Fluke Jubilee" brand has a good reputation. We adhere to the "service first, customer first" principle, so Tianyi Electric has won the trust of customers all of the wall switch, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!