發布人：http://www.levels4life.com 發布時間：2020-07-13 15:05:43
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.
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.
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.
Thermal insulation and sound insulation function: polyester foam filled in the panel, reinforced with reinforcement, insulation and sound insulation.
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.
Power failure emergency lock: in case of power failure, there is power failure emergency lock, and the switch is free.
How many security measures does garage door have?
Garage door opener: also known as driving device, refers to the power device to realize door opening and closing.
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.
No matter where the operator is in power failure, the door can lock the door in any position.
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.
Photoelectric protector: refers to a device to realize the safety protection function through infrared ray.
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.
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.
Reserve power supply: additional power storage device for the operation of door opener in case of power failure.