伸缩门安装后使用时尽量减少与水及酸碱性液体接触，否则伸缩门易腐蚀。
When the telescopic door is installed and used, try to reduce the contact with water and acid-base liquid, otherwise the telescopic door is easy to corrode.
日常生活中我们的钥匙总是会丢失或者坏掉，特别是电动门的钥匙，而电动门的钥匙又和传统的钥匙不一样，丢失了不好配对。首先我们型槽模具 一次性止血带 保定水处理设备 一次性止血带 保定空压机 北京真空泵需要知道自己的自动门钥匙的频率是多少，一般背面有标志，然后就去网购一个啦，价格也不贵。
In daily life, our keys are always lost or broken, especially the key of electric door, which is different from the traditional key, and it is difficult to match when lost. First of all, we need to know the frequency of our automatic door key. Generally, there is a sign on the back, and then we can buy one online. The price is not expensive.
那会来之后第一步要进行清码，同时按住遥控门钥匙的上行和下行键，直到指示灯快速闪烁，清码就完成了。它就变成了一个可配对的空的遥控器。
After that meeting, the first step is to clear the code, press and hold the up and down keys of the remote control door key at the same time, until the indicator light flashes quickly, and the code clearing is completed. It becomes an empty remote control that can be paired.