With the heating up of garage door market, there are more and more garage doors. Choosing the garage door with high cost performance is a topic of concern to consumers. However, many consumers often only know the appearance of garage door, and lack systematic understanding of its quality and performance.

车库门指出，选择好的车库门应该具备，夹手功能、保温隔音功能、遇阻功能、停电应急锁功能、安等。

The garage door points out that the selected garage door should have the following functions: hand clamping function, heat insulation and sound insulation function, resistance function, power failure emergency lock function, safety, etc.

夹手功能：在门板和门板结合处做手指保护处理。提供这种手指保护装置可以确和家人的安全，是有注意的。

Hand clamping function: finger protection at the joint of door panel and door panel. It should be noted that this finger protection device can ensure the safety of family members.

保温隔音功能：面板内填充的聚酯泡沫，配置加强筋，有保温隔音的作用。

Thermal insulation and sound insulation function: polyester foam filled in the panel, reinforced with reinforcement, insulation and sound insulation.

遇阻：就是门在运行过程中遇到阻碍会停止运行并释放阻碍物，可以保障人车安全。

Obstruction: it means that the door will stop running and release the obstruction when encountering obstacles in the running process, which can ensure the safety of people and vehicles.

停电应急锁：在停电的时候，有停电应急锁，开关自如。

Power failure emergency lock: in case of power failure, there is power failure emergency lock, and the switch is free.

车库门有几种安全保护措施?

How many security measures does garage door have?

车库门开门机：也称驱动装置，是指实现门扇启闭的动力装置。

Garage door opener: also known as driving device, refers to the power device to realize door opening and closing.

车库门开门机自锁性：指开门机具备的受外力作用下电机轴反转而使门扇开启的性能。

Self locking of garage door opener: it refers to the performance of the door opener that the motor shaft reverses under the action of external force.

停电锁门：指在停电状态下，无论门扇位于何位置，操作者均能将车库门徒手锁闭的功能。

No matter where the operator is in power failure, the door can lock the door in any position.

遇阻：也称门扇下行保护，指门扇在下降过程中遇到障碍物后，开门机会优先开门的一种保护功能。

Resistance: also known as door leaf down protection, refers to the door in the process of falling obstacles, the door opening opportunity priority to open a protection function.

光电保护器：指通过红外线来实现安全保护功能的一种装置。

Photoelectric protector: refers to a device to realize the safety protection function through infrared ray.

安全气囊开关：安装在门扇底部的气囊，并具备在气囊内的压力变化时把气动开关指令传递给控制系统，从而实现安全保护功能的电气装置。

Airbag switch: the airbag installed at the bottom of the door leaf, which can transmit the pneumatic switch command to the control system when the pressure inside the airbag changes, so as to realize the safety protection function.

导正消音系统：在整板彩钢卷门里，安装在门板两侧、起导向和消除摩擦噪音的系统。

Sound guiding and silencing system: it is installed on both sides of the door panel to guide and eliminate friction noise in the whole color steel coil door.

储备电源：为正常电源停电时开门机的运行而外加的储电装置。

Reserve power supply: additional power storage device for the operation of door opener in case of power failure.