QIACHIP Kr1201-4 receiver module * 1 Kt05-4 two-button remote control *1 Wiring description: < p>1. +: connect to the positive pole of the 12V power supply; 2. - : connect the negative pole of 12V power; 3. NO: output end; Regular start of the relay; 4. COM: output end; Common end relay; 5. NC: output end; Normally closed end of the relay; Working mode operation: The controller wiring, power pass through, then press the learning key on the control board to press continuously 8 times, which means all remote control learning codes are automatically cleared. After erasing, the remote control that learned to pass the code will no longer be controlled. Choose the working mode you want and learn the even code. 1. Point movement learning method: Press the code key on the control board once, the LED indicator flashes once accompanied. When the LED indicator lights up, press the remote key you need to code. The LED indicator on the control board flashes 3 times continuously. The code is successful. 2. Self-lock learning method: Press the code key on the control board twice continuously. The LED indicator flashes twice with it. When the LED indicator lights up, press the remote key you need for the code. The LED indicator on the control board flashes three times continuously. The code is successful. 3. Interlock learning method: Press the code key on the control board 3 times continuously. The LED indicator flashes 3 times with it. When the LED indicator lights up, press the remote key you need for the code. The LED indicator on the control board flashes 3 times continuously. The code is successful. 4. 5 seconds delay learning method: Press the code key on the control board 4 times continuously, and the LED indicator flashes 4 times at the same time. When the LED indicator lights up, press the remote key you need for the code. The LED indicator on the control board flashes 3 times continuously. The code is successful. 5. 10 seconds delay learning method: Press the code key on the control card 5 times continuously, and the LED indicator flashes 5 times at the same time. When the LED indicator lights up, press the remote key you need for the code. The LED indicator on the control board flashes 3 times continuously. The code is successful. 6. 15 seconds delay learning method: Press the code key on the control board 6 times continuously, and the LED indicator flashes 6 times at the same time. When the LED indicator lights up, press the remote key you need for the code. The LED indicator on the control panel flashes 3 times continuously. The code is successful. 7. 20 seconds delay learning method: Press the code button on the control board 7 times continuously, and the LED indicator flashes 7 times at the same time. When the LED indicator lights up, press the remote control button which should be aligned with the code. The LED indicator on the control panel flashes 3 times continuously. The code is successful.