Hangzhou Wistar Smart Home company is the emitter manufacturer. The emitter is devices that emit charged particles, and its structure and principle are cathodes, or negative electrode, in a vacuum tube or diode.
Various styles of transmitters can meet a variety of use environments, and can also provide different customers with their unique transmitters.
Features 3 middle limits Positioning: 25%, 50%, 75%
Button to control dim light
Buttons to control lights
Control 1 receiver