Professional AB Interlock Full-Height Turnstile System

Professional AB Interlock Full-Height Turnstile System: Glass Mantrap Entry for Data Centers and Banks

Data centers, banks and corporate offices that need single-person entry can use the Professional AB Interlock Full-Height Turnstile System from Hong Kong ZOJE Intelligent Technology Co., Ltd. Door B stays locked until Door A is closed and locked. An AI 3D camera, infrared sensors and optional weight or Time-of-Flight sensing help detect tailgating. The frame is AISI 304/316 stainless steel, with laminated safety glass wings thicker than 10mm. ZOJE has designed and manufactured parking systems and pedestrian turnstiles in Shenzhen since 2012. Email your project requirements to request a quote.

What Is an AB-Type Glass Full-Height Turnstile?

The Professional AB Interlock Full-Height Turnstile System uses airlock, or mantrap, logic. Door A must close and lock before Door B releases, so each person is separated from the next while credentials are checked.

Steel-bar cage turnstiles can look heavy. This unit uses glass wings from floor to ceiling, so the entrance stays visually open. It is designed to address tailgating (following an authorized person) and piggybacking (forced simultaneous entry).

Key Security Features

• Interlock: The doors are mechanically and electronically interlocked, so Door B cannot open until Door A is secured.
• Single-person detection: An AI 3D camera and IR sensors help allow only one authorized person through at a time.
• Remote release: The security control room can release the doors remotely.
• Emergency unlock: A dedicated emergency unlock function supports exit when needed.
• UPS backup: Built-in UPS power keeps the unit running during outages.
• Event recording: Internal and external cameras record every event.

Entry and Exit Modes

For entry, users can use a push-button, a manual handle or access control. Once the user is inside, the outer door locks automatically. The inner door releases only after successful single-person verification or remote operator authorization.

For exit, staff can use hidden buttons, remote controls or control room authorization. The inner door locks before the outer door opens. The PCB controller also supports Normally Closed, Free Passage and AB Interlock modes through flexible I/O integration.

Construction, Drive and Sensing

The frame is made of AISI 304/316 stainless steel. The glass wings are laminated safety glass over 10mm thick. If the glass breaks, the laminate interlayer is designed to hold the fragments together.

Servo motors or brushless DC motors with planetary gears move the glass wings.

A dense IR sensor matrix detects volume inside the cabin. Optional weight sensing or ToF cameras help stop two people from entering together. Users stand still in the booth, which suits Face ID, iris or fingerprint readers.

Product Specifications

The table below lists the specifications provided for the Professional AB Interlock Full-Height Turnstile System. Dimensions, power supply, rated voltage, weight, passage width and certificates are not included in the supplied data, so they are not listed here. Please request them for your project.

Applications

The Professional AB Interlock Full-Height Turnstile System suits sites where unauthorized entry carries a high financial or reputational cost.

• Data centers and server farms: Full-height glass stops people from crawling under or vaulting over, a weakness of waist-height optical turnstiles.
• Banks and jewelry stores: Single-person verification helps protect vault areas and sales floors.
• Corporate headquarters: Floor-to-ceiling glass keeps entrances visually open and suits modern lobbies.
• Pharmaceutical R&D and clean rooms: Airlock logic means one door closes before the other opens, which suits projects that need separation between public and controlled zones. Confirm project-specific requirements with ZOJE.

Customization and OEM/ODM

ZOJE supports hardware and software customization, plus OEM and ODM cooperation. The Professional AB Interlock Full-Height Turnstile System can be specified with different glass thickness, material and access control. For a US-based gold and jewelry store, the team built a system with bulletproof glass. ZOJE's electronic and mechanical engineers handle project requirements.

Packaging and Shipping

ZOJE plans packaging and transport around your project. Integral packaging ships the unit pre-assembled to simplify installation. Knock-down packaging helps reduce shipping cost.

Sea freight and air freight are available. Trade terms include DDU and DDP. Standard units ship in 5–7 days and customized units in 10–15 days.

Service and Warranty

ZOJE provides pre-sales, in-sales and after-sales technical help, plus installation guidance. Every product carries a 2-year warranty, and 24/7 global technical support is available. The team also visits customers on-site each year to understand their needs.

FAQ

1. Can the system be customized for specific security needs?

Yes. Materials, glass thickness and access control can be adjusted, including bulletproof glass for high-security projects.

2. How is it packaged, and is installation difficult?

You can choose integral packaging (pre-assembled) or knock-down packaging to reduce freight cost. ZOJE confirms the best method after reviewing your project and provides installation guidance.

3. Can it integrate with our security control room?

Yes. It supports remote release from the control room, and internal and external cameras record every event.

4. What happens during a fire alarm?

The turnstile enters Fail-Safe mode on a Fire Alarm System signal. The brakes disengage, and the wings open or can be pushed freely.

5. What is the throughput?

The listed throughput is 6–8 persons per minute. This is lower than typical speed gates because each person is verified individually.

6. How does it respond to tailgating?

The system combines a one-person compartment with the AI 3D camera, IR sensors and optional weight or ToF sensing. When tailgating is detected, it triggers lockdown and an alarm.

Contact Us

Send your project details, site type and customization needs to info@zoje-tech.com. ZOJE will reply with a quote for the Professional AB Interlock Full-Height Turnstile System.