电动卷帘门是电动的。电动卷帘门不需要人工，而是由电动马达开启和关闭。因为是电动门，只能用电操作，所以在现实生活之中很常见，因为它不像之前只有一层的房子。过去，木门很常见，是很多人的选择。然而，随着社会的发展，人们不再局限于木门。另外，如今的建筑都是非常高层和大型的建筑，因此，电动门成为了现代人的选择。有人说电动门不会刮风，会不会被吹开？答案当然是否定的，当有人靠近时，人体切断了光束路径，接收器接收不到光束，因此它确定有物体靠近，并发出命令，命令电机开门。当然，还有一些必要的鉴定措施。否则，如果你惹麻烦，你可以开门。光靠风是断不了梁的，开不了门的。
Electric roller shutter doors are electric. Electric roller shutter doors do not require manual labor, but are opened and closed by electric motors. Because it is an electric door that can only be operated by electricity, it is very common in real life because it is not like a one story house before. In the past, wooden doors were very common and a choice for many people. However, with the development of society, people are no longer limited to wooden doors. In addition, nowadays buildings are very high-rise and large, so electric doors have become the choice of modern people. Some people say that electric doors won't blow, will they be blown open? The answer, of course, is negative. When someone approaches, the human body cuts off the path of the beam, and the receiver cannot receive the beam. Therefore, it determines that an object is approaching and issues a command to open the door for the motor. Of course, there are also some necessary identification measures. Otherwise, if you cause trouble, you can open the door. The wind alone cannot break the beam, nor can the door be opened.
由于电动卷帘门维修行业的准入门槛较低，市场竞争加剧了品牌竞争，品牌营销已成为提升电动卷帘门维修行业附加值的有效途径。电动卷帘门维修行业本身技术含量不高，有相当多的电动卷帘门维修公司加入竞争。
Due to the low entry threshold for the electric roller shutter door maintenance industry, market competition has intensified brand competition, and brand marketing has become an effective way to enhance the added value of the electric roller shutter door maintenance industry. The electric roller shutter door maintenance industry itself has low technological content, and a considerable number of electric roller shutter door maintenance companies have joined the competition.
电动卷帘门维修较多，电动卷帘门维修品牌也较多，电动卷帘门维修品牌竞争相当激烈。如何提供电动卷帘门维修的品牌意识是电动卷帘门维修的主要问题。电动卷帘门的维修存在多品牌现象，可以打开更多的市场，提高竞争力。
There are many repairs for electric roller shutter doors, and there are also many brands for electric roller shutter door repairs. The competition among electric roller shutter door repair brands is quite fierce. How to provide brand awareness for the maintenance of electric rolling shutter doors is the main issue of electric rolling shutter door maintenance. There is a phenomenon of multiple brands in the maintenance of electric roller shutter doors, which can open up more markets and improve competitiveness.
目前，电动卷帘门的维修和生产已经发展到一定程度。单一的电动卷帘门维修行业已不能完全满足电动卷帘门维修发展的需要。许多电动卷帘门维修和生产电动卷帘门维修不再只生产单一的电动卷帘门维修行业，然后开始向电动卷帘门维修延伸行业开始发展。
At present, the maintenance and production of electric roller shutter doors have developed to a certain extent. The single electric roller shutter door maintenance industry can no longer fully meet the needs of the development of electric roller shutter door maintenance. Many electric roller shutter door maintenance and production are no longer limited to a single electric roller shutter door maintenance industry, but have begun to develop into an extended industry for electric roller shutter door maintenance.