Recently, several customers have been uncertain about which type of sensor activation to choose for industrial doors when making inquiries. The choice of sensor method for rapid doors mainly depends on the installation location, with different sensors suited to different environments. This article will explore 8 common opening methods for rapid doors, including dual radar, geomagnetic, remote control, pull-cord, access card, interlocking double doors, license plate recognition, and facial recognition. The goal is to help businesses select the most appropriate activation method to improve work efficiency and security.

8 Types of Sensor Methods for Rapid Doors and Their Applications

Radar Sensor Activation

Radar sensing is suitable for areas with both people and vehicles. It works by detecting whether any objects are moving within its sensor range. If movement is detected, the door opens; otherwise, it remains closed.

Applicable Scenarios:
Production workshops, logistics centers, warehouses, and other high-traffic areas.

Geomagnetic Sensor Activation

Geomagnetic sensor activation is ideal for areas with forklifts, trailers, or other vehicles. It detects whether any metallic objects have entered the magnetic field within the sensor area. As soon as a metallic object passes through the geomagnetic sensor coil, the rapid door automatically opens.

Applicable Scenarios:
Parking lots, logistics areas, vehicle entrances and exits in workshops.

Remote Control Activation

This method uses a remote control to send a signal, which is then received by the sensor device to open the rapid roll doors. Remote control activation is suitable for locations where the door needs to be operated from a distance, with a range of up to 50 meters.

Applicable Scenarios:
Home garages, factory entrances, commercial buildings.

Pull-Cord Sensor Activation

The pull-cord activation method is suitable for locations where the opening position of the door is important. The cord can be set above the door, on either side, or customized based on the needs of the user.

Applicable Scenarios:
Home garages, factory entrances, commercial buildings.

Access Card Activation

The access card activation system reads the electronic information on the access card to verify identity, allowing only authorized personnel to enter. It is suitable for places that need to restrict entry to authorized individuals.

Applicable Scenarios:
Restricted areas, office buildings, factories, and commercial spaces requiring controlled access.

Interlocking Double Doors

The interlocking double door system operates by alternating the opening of two doors, ensuring that only one door is open at a time. This method effectively prevents external contamination or interference from entering. It is commonly used in clean rooms to maintain a hygienic internal environment.

Applicable Scenarios:
Clean rooms, pharmaceutical factories, food processing plants.

License Plate Recognition

License plate recognition systems automatically open rapid doors by reading vehicle license plate information. Compared to geomagnetic sensors, this method is more intelligent and eliminates the need for wiring in the ground.

Applicable Scenarios:
Parking lots, logistics warehouses, corporate campuses.

Facial Recognition

Facial recognition is ideal for controlling access to specific individuals. It is more intelligent and convenient than card readers, as there is no concern about losing access cards. This system ensures enhanced security while improving ease of use.

Applicable Scenarios:
Corporate office buildings, high-security areas, data centers.

Choosing the Right Sensor Activation for Your Rapid Door

By selecting the most suitable sensor activation method, businesses can enhance operational efficiency, improve safety, reduce energy waste, and streamline management processes. When purchasing industrial high speed doors, it is essential to understand the specific needs of the installation site to determine the best sensor method. Each activation method has its unique advantages, and understanding these features will help businesses make an informed decision, ultimately maximizing their return on investment.