快速卷帘门能够快速的隔离保证作业环境洁净，提升作业效率。适用于食品、医药、化工、纺织、电子、橡胶、汽车、、冷冻、物流等多种场所。那么有用户反映到有时候快速卷帘门的遥控距离忽远忽近的，有哪些因素原因会影响遥控距离呢？济南卷帘门厂家马上为大家讲解下。

The fast Roller shutter can quickly isolate to ensure a clean working environment and improve the working efficiency. Suitable for various places such as food, medicine, chemical, textile, electronics, rubber, automobiles, supermarkets, refrigeration, logistics, etc. Then some users report that sometimes the remote control distance of the fast Roller shutter door is far and near. What factors affect the remote control distance? The manufacturer of Roller shutter in Jinan will explain it to you immediately.

1、发射功率：发射功率功能大则距离较远，但确定是消耗电多且易产生受到干扰。

1. Transmission power: If the transmission power function is large, the distance is relatively long, but it is determined that it consumes a lot of electricity and is prone to interference.

2、接收灵敏度：快速门的接收器接收灵敏度提高，能够使得遥控距离增大，但可能会受干扰造成失控或误动。

2. Receiving sensitivity: The receiver of the fast gate has increased receiving sensitivity, which can increase the remote control distance, but may be interfered with and cause loss of control or misoperation.

3、天线因素：相互平行直线型天线，遥控距离较远，但占据空间大，在使用中把天线拉长、拉直可增加遥控距离。

3. Antenna factor: Parallel linear antennas with long remote control distances, but occupying a large space. Lengthening and straightening the antennas during use can increase the remote control distance.

4、高度因素：天线越高，遥控距离越远，但受客观条件影响限制。

4. Height factor: The higher the antenna, the farther the remote control distance, but it is limited by objective conditions.

5、遥控器电池电压低，外界干扰因素。

5. Low battery voltage of remote control, external Confounding.

6、空气环境气温湿度因素。

6. Air environment temperature and humidity factors.

7、阻碍物阻挡：使用UHF频段的无线遥控器，其传播特性和光相似，直线传播，绕射较小，发射器和接收器之间如有墙壁会阻挡遥控距离，有时候钢筋混泥土的墙壁，由于导体对电波的吸收作用，可能会受到影响。

7. Obstacle blocking: Using a wireless remote control in the UHF frequency band, its propagation characteristics are similar to light, with straight line propagation and less diffraction. If there is a wall between the transmitter and receiver, it will block the remote control distance. Sometimes, reinforced concrete walls may be affected due to the absorption of radio waves by the conductor.

快速卷帘门因具有强度高、优良气密性、保温隔热、隔音性能等特点被广泛应用于各行业领域，如果大家还有更多快速门信息，欢迎关注我们http://www.jnzxmy.com更多消息！

Fast Roller shutter is widely used in various industries due to its high strength, excellent air tightness, thermal insulation, sound insulation and other characteristics. If you have more information about fast doors, please follow us http://www.jnzxmy.com More news!