电动卷帘门如今使用的也是非常广泛，一些厂房进出车辆的大门，以及一些住宅的车库都会用到电动卷帘门。由于其造型美观、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卷帘门遥控因素和使用方法。

Electric roller shutter doors are also widely used nowadays, with some factory entrances and exits for vehicles, as well as some residential garages using electric roller shutter doors. Due to its beautiful appearance, complete functionality, convenient control, and manual operation during power outages, it is widely used. Let's talk about the factors and usage methods that affect the remote control of Jinan rolling shutter doors.

一、影响无线电式电动卷闸门遥控器遥控距离的因素

1、 Factors affecting the remote control distance of wireless electric rolling gate remote controller

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 currently used wireless remote controller uses the national UHF frequency band and spreads 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 more serious due to the absorption of the conductor to the radio waves;

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: If the transmitting power is large, the distance is long, but it consumes a lot of electricity and is prone 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 increases, and the remote control distance increases, but it is susceptible to interference and can cause misoperation or loss 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. Antennas, which use linear antennas and are parallel to each other, have a long remote control distance but occupy a large space. Lengthening or straightening the antenna during 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. The higher the height and antenna, the farther the remote control distance, but subject to objective conditions.

二、电动卷帘门遥控器使用方法

2、 Usage of electric roller shutter door remote control

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 should be wired according to the drawing, pay attention to waterproofing, and stay away from the metal plate to avoid affecting the remote control distance. When remote control, it is necessary to pull out the antenna of the remote control box and remote control.

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. The key positions of the remote control: A is stop, B is down, C is up, and D is switch locked. If the remote control distance becomes shorter or malfunctions after a period of use, please replace the battery in a timely manner.

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 buttons on the remote control of the electric roller shutter door, the motor can only jog and cannot continue to operate. Please adjust the position of the red and green lines.

选择电动卷帘门遥控器可以先看对方口碑，技术方面的能力，再考察遥控器本身是否灵敏，耐用，稳定，防水，抗摔，耐磨损等等，还有什么问题就来我们网站http://www.jnzxmy.com咨询！

When choosing an electric roller shutter door remote control, you can first check the other party's reputation and technical capabilities, and then examine whether the remote control itself is sensitive, durable, stable, waterproof, anti drop, wear-resistant, and so on. If you have any further questions, please come to our website http://www.jnzxmy.com consulting service