Double Identification Speed Gate Zero Tailgating High Security Turnstile

Double Identification Speed Gate Zero Tailgating High Security

Product Description

This AB door is specifically designed for locations with extremely high security requirements , such as airports and customs , strictly achieving a “ zero tailgating ” objective . The system uses a dual verification mechanism : a person must first pass through the first access verification . After entering the passage , the system monitors the status inside the passage in real time – the second door will only allow verification to open when the first door is closed and it is confirmed that there is no tailgater . This logic physically eliminates tailgating and meets high security standards . This device deeply integrates mechanical , electronic , microprocessor control , and various identification technologies . It can flexibly combine multiple opening methods such as fingerprint , facial recognition , card swiping , password , QR code , iris recognition , and palm print recognition , adapting to different security levels and user habits . Built in fault self diagnosis and alarm functions make daily maintenance easy . The operating status can be programmed on site via the built in keypad on the main control board . It is also equipped with multiple safety protections such as an audible and visual alarm ( immediate alert for unauthorised entry or tailgating ) and an anti crash locking mechanism ( the swing arm automatically locks when no opening signal is received ) . This AB door is an ideal choice for high security scenarios such as customs and airports .

Operating Modes

• Single passage in the set direction

• Bi-directional single passage

• Free passage in the set direction

• Always free or locked

Features and Advantages

1 . Dual verification

The person must first pass the first door access , and only after confirming that no one is tailgating inside the passage can the second door be verified and opened , ensuring only one person passes each time and completely eliminating tailgating .

2 . Multi modal identification integration

Compatible with various opening methods such as fingerprint , facial recognition , card swiping , password , second generation ID card , QR code , iris recognition , and palm print recognition , flexibly adapting to different security levels .

3 . Fault self diagnosis and programmable operation

Built in self diagnosis module triggers an automatic alarm when an abnormality occurs . The operating status can be programmed on site via the keypad on the main control board , facilitating maintenance and scenario adaptation .

4 . Audible and visual alarm against tailgating

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

5 . Anti crash locking mechanism

When no valid opening signal is received , the swing arm automatically locks , preventing forced impact by external force and ensuring passage security .