Wireless Remote Control Switch 12v Single Circuit Dc Wireless Switch Remote Control Switch Wireless Remote Control Switch 12v Single Channel DC Wireless Switch Remote Control Switch Water Pump Lamp Smart Switch Model GLK-DC-X1 Single Channel Remote Control Switch Working Voltage 12v 24v 36v 48v 60v 72v Working Frequency 433MHz Total Load Power 12v350w 24v700w 36v1050w 48v1400w 60v1800w Remote Control Distance Working temperature -20--50 Scope of application DC water pump, motor, lamp, battery car, etc. Product name DC remote control switch Working frequency 433MHz Product model GLK-DC-X1 Working voltage DC12V-72V Product color: black white relay 40A Product size 54*84*28mm Working mode Manual self-locking interlocking remote control distance can choose different remote control distance Self-locking mode: When the controller is turned on, press and hold the learning button for 3 seconds, the indicator light will flash. Release your hand, press the remote control button, the indicator light will flash 3 times, indicating that the password interlock mode is successful: turn on, press and hold the learning button for 5 seconds, the indicator light will flash 2 times. Release your hand, press the power button on the remote control, the indicator light flashes 3 times at a time, and then press the remote control button, the indicator light will flash twice, indicating that the code is successfully paired. Clear the pair code: the controller is powered on, press and hold the learning button for 8 seconds, the indicator light will flash 4 times continuously. Indicates that the code is cleared successfully. Manual switch: The learning button on the controller can control the output on and off, press it to turn on, and press it again to turn off.