... county;Display: LED screen, LCD screen, VFD screen, light indicator, LED digital tube;Can add remote control function ... ODM & CKD services offered.Main parts: Display panel, connecting cable, PCBA (mainboard), remote control (option) and sensor (option).Main parts ... motor ect.Finger touch switch, Electronic switch, Mechanical switchRemote control switch, Sensor switch, Knob touch switch, Screen touch ...