How to choose induction automatic door

Automatic induction door is not necessarily a glass door, but can be made into all kinds of doors we see in our daily life. But at present, automatic induction door is not widely used in China, mainly used in the import and export of buildings, and the induction automatic doors of these imports and exports are basically used to using glass as the door body.

Flexible and diverse use of sensors

Generally speaking, the sensors configured in automatic induction door are generally installed on the lintel, but if your automatic door is installed on the ceiling, it will be seamlessly connected with a pair of ceiling sensors; If it is a five-star hotel, choosing a pair of sensors with large range and high sensitivity and an electrostatic safety sensor can not only provide thoughtful service to customers, but also ensure foolproof safety; If your automatic door is close to the sidewalk (such as a bank), the problem that the automatic door opens by mistake due to pedestrians passing through the sidewalk can be completely solved by selecting sensors dedicated to narrow areas. Therefore, the selection of sensors has a great influence on the performance of automatic induction door.

After-sales service in automatic induction door-a problem that can't be ignored.

Due to the influence of installation quality or use environment, the induction automatic door will inevitably have problems and need to be adjusted. In daily use, it often happens that a minor fault will turn into a major fault, and a major fault will turn into a major maintenance project, and the cost of the induction automatic door will change from a small cost to an acceptable big cost and then to an intractable big cost, resulting in the paralysis of the entire automatic door.

Automatic door installation should choose a powerful professional company, otherwise it may be penny wise and pound foolish. Automatic induction door installation must choose a powerful and experienced professional installation company for construction, because the installation of induction automatic doors has the characteristics of "easy learning but difficult precision". Without rich installation experience, automatic induction door often has defects of one kind or another during operation, which is usually difficult to eliminate and ensure correct and perfect after-sales service. If it is for civilian use, there are microwaves and infrared rays (human body) now. If used in industry, there are grating type and pressure-sensitive fiber blanket type. Generally use infrared rays; There are two kinds: active and passive; The active mode is to emit a beam of infrared light, and when someone comes, part of it will be reflected back and amplified by the controller; The pyroelectric infrared sensor is used to detect the movement and change of infrared rays emitted by human body to control passivity. Most models in automatic induction door use infrared pyroelectric sensors to detect 8- 13um infrared rays emitted by human body. Some models use modulated microwave signals for detection (microwave device emission, human body reflection, phase device detection and amplification, and then control the subsequent circuits.

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