... Description Product Description Intelligent Remote Control Switch is widely used in industrial control, garage door, window, dumpcart, lift, light control and s is widely ... self-lock----press button 2 to learn D: 1-6 channels is self-lock, 7-8 channels is non-lock ... the sounds, and the codes will be delete. Operating Voltage: 12V Standby Current: ≤ 6mA Operating Frequency: 315, 433MHz Output Current: ...