Recommended recognition (docking the underlying protocol ➕ Assisted server construction)

Silver -closed rail collector silver

Billiards luxury locking device (2 wire connection light control models)

Golden color of semi -enclosed rail group

Billiards luxury ball locking device (3 lines or 4 lines)

Billiards luxury locking device (battery power supply ➕ free wiring) can be replaced by plug -in

Little Program One Dragon Service (provides a variety of options)

Half -closed rail collector black

Full -closed track collector color contact customer service remarks

Billiards locking device (wireless receiver 220 commonly used power)

The ball lockr comes with a motor protection (if you are willing to come to the door for maintenance)