遥控卷帘门的遥控器丢了、坏了、想多加一个——找人来配对一次少则几十、多则上百。其实遥控器配对完全可以自己动手，5分钟就能学会。

The remote control for the remote rolling shutter door is lost or broken, and I want to add another one - find someone to pair it once, ranging from tens to hundreds. In fact, remote control pairing can be done by oneself and can be learned in 5 minutes.

配对前的准备：购买新遥控器前，建议先确认两个关键信息。一是芯片型号——新遥控器建议和原遥控器的芯片型号一致，否则无法对码。二是晶频——晶频不同也无法配对。不确定的话，拆开原遥控器看芯片上的型号标记，拍照给商家确认再下单。

Preparation before pairing: Before purchasing a new remote control, two key information must be confirmed first. One is the chip model - the new remote control must match the chip model of the original remote control, otherwise it cannot be coded. The second is crystal frequency - different crystal frequencies cannot be paired. If unsure, open the original remote control and check the model mark on the chip, take a photo and confirm with the merchant before placing an order.

清码操作：新遥控器到手后，第一步是清码。同时按住遥控器上的两个特定按键，保持约2秒钟，直到指示灯闪烁，表示清码成功。清码的目的是清除遥控器出厂时的预设密码，让它处于“空白”状态，准备接收新密码。

Code clearing operation: After receiving the new remote control, the first step is to clear the code. Simultaneously press and hold two specific buttons on the remote control for about 2 seconds until the indicator light flashes, indicating successful code clearing. The purpose of clearing the code is to clear the preset password of the remote control when it leaves the factory, leaving it in a "blank" state and preparing to receive a new password.

对码操作（方法一：双遥控器对拷） ：一手拿着原装遥控器，另一手拿着新购买的拷贝遥控器，确保两个遥控器尽量靠近。同时按下两个遥控器的开门键（同一个按键）。拷贝遥控器的指示灯会快速闪动，表示复制成功。然后松开手。对码完成后，依次按下关、停、锁键，确认所有功能正常。

Code operation (Method 1: Double remote control copy): Hold the original remote control in one hand and the newly purchased copy remote control in the other hand, making sure the two remote controls are as close as possible. Simultaneously press the door opening button on both remote controls (the same button). The indicator light for copying the remote control will flash quickly, indicating successful copying. Then release your hand. After completing the code, press the off, stop, and lock keys in sequence to confirm that all functions are normal.

对码操作（方法二：主机对码） ：部分卷帘门电机主机上有对码按钮。先找到卷帘门遥控器的开关按键，两只手同时按下这两个按键，长按5秒钟。看到指示灯开始闪烁后，再拿起需要配对的遥控器。同时按下两个遥控器的开键。依次按下关键、停和锁键，等到所有指示灯都闪烁后，遥控器就配对成功了。

Code matching operation (Method 2: Host code matching): Some rolling shutter door motors have a code matching button on the host. First, locate the switch button on the remote control of the rolling shutter door. Press and hold both buttons simultaneously for 5 seconds. After seeing the indicator light start flashing, pick up the remote control that needs to be paired. Press the power button on both remote controls simultaneously. Press the key, stop, and lock buttons in sequence until all indicator lights flash, and the remote control is successfully paired.

对码不成功的排查：90%的对码失败是因为没有清空学习码。重新执行清码操作后再试。确保两个遥控器尽量靠近。确认新遥控器的芯片和晶频与原遥控器一致。

Troubleshooting of unsuccessful code matching: 90% of code matching failures are due to not clearing the learning code. Perform the code clearing operation again and try again. Make sure the two remote controls are as close as possible. Confirm that the chip and crystal frequency of the new remote control are consistent with the original remote control.

遥控器日常保养：遥控器电池一般能用1-2年。发现遥控距离变短或按键反应迟钝，及时更换电池。电池接触点氧化或污损时，用干布擦拭干净。遥控器避免摔落和进水。

Daily maintenance of remote control: The remote control battery can generally last for 1-2 years. If the remote control distance becomes shorter or the button response is sluggish, replace the battery in a timely manner. When the battery contact points are oxidized or stained, wipe them clean with a dry cloth. Prevent the remote control from falling or getting wet.

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