High Security Interlocking Speed Gate for Airports  Customs

Product Description

This AB door is specifically designed for high security checkpoints such as airports and customs . The system uses an interlocking mechanism between two doors : when a person passes through the first door after access verification , they enter the passage . The second door also requires verification , and the system checks whether there is anyone inside the passage . The second door will only open when it is confirmed that the passage is empty ( meaning the first door is closed and there is no tailgater ) , achieving zero tailgating at a physical level and greatly enhancing passage security . The device has built in fault self diagnosis and alarm functions for easy daily maintenance . In emergency situations , it triggers fire mode , sounds an alarm , and automatically opens the gate . When power fails , the passage automatically opens , and it closes automatically when power is restored . It also features an audible and visual alarm ( immediate alert for unauthorised entry or tailgating ) , an anti crash function ( the swing arm automatically locks when no opening signal is received ) , and an automatic reset function ( if no passage occurs within 10 seconds after the gate opens , the current permission is cancelled ) . This AB door is an ideal choice for high security areas .

Features and Advantages

1 . Two door interlocking , zero tailgating

After the first door is opened with verification , the second door requires verification again and the passage must be empty before it opens , eliminating tailgating and meeting high security requirements such as those of customs and airports .

2 . Fault self diagnosis and alarm

Built in self diagnosis module triggers an automatic alarm when an abnormality occurs , helping maintenance staff quickly locate problems and reducing equipment downtime .

3 . Fire mode and power failure protection

In emergency situations , the turnstile triggers fire mode , sounds an alarm , and automatically opens the gate . When power fails , the passage automatically opens , and it closes automatically when power is restored , ensuring unobstructed evacuation and convenient recovery .

4 . Audible and visual alarm against tailgating

Unauthorised entry or tailgating immediately triggers an audible and visual alarm , effectively deterring violators and ensuring passage order .

5 . Anti crash locking mechanism

When no valid opening signal is received , the swing arm automatically locks , preventing forced opening by external force and blocking entry by unauthorised individuals .

Frequently Asked Questions

1. Where is this interlocking gate best suited for?

It is ideal for environments requiring strict access control, including international airport borders, customs checkpoints, embassies, data centers, and government facilities.

2. How does the gate respond to a tailgating attempt?

If multiple occupants or unauthorized individuals are detected inside the corridor, the second door remains locked while activating visual and audible security alarms.

3. Does the security process compromise throughput speed?

Equipped with responsive servo drives, the system optimizes lock-and-release cycles to maintain smooth traffic flow without compromising maximum physical security standards.

4. Can it integrate with our existing access software?

Yes. It features standard dry-contact interfaces and TCP/IP protocols, making it fully compatible with third-party software, card readers, and biometric hardware.

5. What happens during a power outage or emergency?

The system features automatic emergency release. Upon power loss or fire alarm activation, both doors open freely to comply with international safety and evacuation codes.