Wall switches can be roughly classified into the following grades based on price and positioning:

Low-end economy type (2-8 yuan per piece)
It mainly adopts PC flame-retardant plastic shell and ordinary silver alloy contacts, and is suitable for ordinary residences, rental houses and other places. Common models include 86-type single control, single control, single control, and single control, etc.

Mid-range home decoration type (8-25 yuan per unit)
Made of high-quality PC material, thickened copper parts and silver contacts, it offers a good hand feel and service life, making it the mainstream choice for home decoration. Common models include 86-type one-on dual-control, two-on dual-control, three-on dual-control, four-on dual-control, and combination switches with five-hole sockets.

High-end engineering and brand type (25-80 yuan per piece)
The product has an exquisite appearance, featuring a large panel design, high-quality silver-nickel contacts and highly conductive copper parts. It is suitable for high-end residences, hotels and commercial buildings. Common series include 86-type large panel switches, tempered glass panel switches, metal brushed panel switches, etc.

Smart wall switch (80-300 yuan or more per unit)
It supports Wi-Fi, Zigbee or Bluetooth communication and can be remotely controlled and linked to scenes through mobile phone apps or voice assistants. It is widely used in smart home systems.

From the perspective of model classification, wall switches mainly include one-way single-control (1 Gang 1 Way), one-way double-control (1 Gang 2 Way), two-way single-control, two-way double-control, three-way single-control, three-way double-control, four-way single-control, and four-way double-control, etc. Among them, the “86 type” is the most common specification in both international trade and the domestic market, with a panel size typically of 86×86mm. For foreign trade projects, it is also necessary to select product models that meet the requirements of IEC, BS, European standards or American standards based on the target market.