由于遥控卷帘门造型美观、功能齐全、控制方便、停电时也可手动操作，所以被大量使用。下面来讲讲影响济南遥控卷帘门遥控因素和使用方法。

Because of its beautiful appearance, complete functions, convenient control and manual operation in case of power failure, the remote control roller shutter door is widely used. Next, we will talk about the factors that affect the remote control of Jinan remote rolling shutter door and the use method.

1、阻挡，目前使用的无线遥控器使用规定的UHF频段，以直线传播，中间若有墙壁阻挡将折损遥控距离，如果是钢筋混泥土的墙壁，由于导体对电波的吸收作用，影响更甚;

1. Blocking, the wireless remote control currently used uses the UHF frequency band specified by the state to transmit in a straight line. If there is a wall blocking in the middle, the remote control distance will be damaged. If it is a reinforced concrete wall, the impact will be even greater due to the absorption of the conductor on the radio wave;

2、发射功率，发射功率大则距离远，但耗电大，容易产生干扰;

2. Transmitting power: large transmitting power leads to long distance, but large power consumption leads to interference;

3、接收灵敏度，接收器的接收灵敏度提高，遥控距离增大，但容易受干扰造成误动或失控;

3. Receiving sensitivity: the receiving sensitivity of the receiver is improved, and the remote control distance is increased, but it is easy to be disturbed and cause misoperation or out of control;

4、天线，采用直线型天线，并且相互平行，遥控距离远，但占据空间大，在使用中把天线拉长、拉直可增加遥控距离;

4. The antenna is a linear antenna, which is parallel to each other and has a long remote control distance, but occupies a large space. Lengthening and straightening the antenna in use can increase the remote control distance;

5、高度，天线越高，遥控距离越远，但受客观条件限制。

5. Height, the higher the antenna, the farther the remote control distance, but subject to objective conditions.

电动卷帘门遥控器使用方法

How to use the remote control of electric roller shutter door

1、遥控盒按图纸接线，注意防水，并远离金属板，以免影响遥控距离。远距离遥控时，需将遥控盒与遥控器的天线拉出。

1. The remote control box shall be wired according to the drawing, be waterproof, and be away from the metal plate to avoid affecting the remote control distance. For remote control, pull out the antenna of the remote control box and the remote controller.

2、遥控器的键位：A是停止，B是下降，C是上升，D是开关锁定。如果使用一段时间后，遥控距离变短或失灵，请及时更换电池。

2. Key positions of the remote control: A is stop, B is down, C is up, and D is switch lock. If the remote control distance becomes short or fails after a period of use, please replace the battery in time.

3、如果按一下电动卷帘门遥控器的升、降键，电机只能点动，不能持续运转，请对调红线与绿线的位置。

3. If you press the up and down button of the remote control of the electric roller shutter door, the motor can only jog and cannot continue to run. Please switch the position of the red line and the green line.

选择卷帘门可以先看对方口碑，技术方面的能力，再考察本身是否灵敏，耐用，稳定，防水，抗摔，耐磨损等等，请您继续关注我们网站http://www.jiahuawenti.cn了解更多！

select the roller shutter door, you can first look at the other party's reputation and technical ability, and then check whether it is sensitive, durable, stable, waterproof, anti-falling, wear-resistant, and so on. please continue to pay attention to our website http://www.jiahuawenti.cn learn more!