GS G538-2 Tandem Full Height Turnstile (Twin Lanes) for High-Security Access Control

G538-2 Tandem Full Height Turnstile

Twin-Lane High-Security Access Control for EPC & Infrastructure Projects

The GS G538-2 Tandem Full Height Turnstile is designed to provide unsupervised, high-security access control for restricted and critical facilities.

By integrating two independent full-height lanes into one robust structure, the G538-2 significantly increases pedestrian throughput while maintaining the highest level of perimeter security.

Its impenetrable welded stainless steel construction virtually eliminates unauthorized entry, tailgating, climbing, or crawling, making it ideal for industrial plants, power stations, transport hubs, and critical infrastructure projects.

🏗️ Tandem / Twin Lanes Heavy-Duty Construction

• Twin full-height lanes integrated into a single modular unit

• Rigid welded stainless steel rotor and frame

• • 3-section (120°) configuration

  • 4-section (90°) configuration

    Rotor available in:

• Designed for long-term, trouble-free operation in harsh environments

• Modular assembly allows installation through confined access routes

🔐 High-Security Electro-Mechanical Control

• Bi-directional passage control for each lane

• Electromagnetic drive ensures smooth and quiet operation

• Dynamic braking guarantees precise crossbar positioning

• Mechanism designed not to lock at 45°, enhancing safety

• Automatic reset of barrier arms after each passage

🔄 Advanced Safety & Anti-Abuse Features

• Self-centering mechanism ensures complete rotation to rest position

• Anti-backup device prevents reverse rotation after 30° movement

• Hydraulic damper ensures smooth, quiet, and controlled rotation

• Heavy-duty nickel-plated mechanism for high corrosion resistance

🔗 System Integration & Control (Integrator Friendly)

• Electrical control in both directions

• Interfaces with any identification or access control system

• • RFID / IC / ID card readers

  • Biometric systems

  • Coin or token acceptors

  • Computer attendance systems

  • Push buttons and wireless remote controls

  • Metal detectors

    Compatible with:

• Remote mounting of control electronics possible

• Modular plug-in electronics for fast maintenance and replacement

🚨 Emergency, Power Failure & Control Options

• Push button override for emergency situations

• Available in Fail-Safe (free passage on power failure)

• Available in Fail-Lock (locked on power failure)

• Programmable auto-relock after preset time if no passage is detected

• On-board 6-digit resettable counter with LCD display (optional)

🛠️ Materials, Finish & Compliance

Materials available:

• Galvanized steel

• Powder coated (Black)

• Stainless steel

• Stainless steel arms and lid as standard

• Minimal exposed hardware

• Designed with aesthetics and security in mind

• Meets relevant ASTM standards

• Suitable for indoor and outdoor applications

🏢 Typical EPC & High-Security Applications

Critical infrastructure, power plants, oil & gas facilities, petrochemical sites, ports, airports, rail & subway stations, data centers, prisons, military facilities, and industrial compounds requiring twin-lane high-security access control.

🔧 Technical Specifications