Thanks to its modular chassis and adaptable internal spring layout, the GT4 is highly versatile—engineered to secure driveway clearances from a nimble 4.0 meters up to an absolute maximum of 5.0 meters.

Core Engineering Innovations

• Advanced Speed Control (ASC): Managing boom lengths up to 5 meters introduces massive kinetic leverage. The active force-profiling system utilizes the motor’s internal encoder to analyse real-time wind load and mechanical drag across the chosen span. It adjusts acceleration and deceleration dynamically to enforce smooth end-of-travel slowdown curves, preventing structural stress fractures on the gear teeth.

• Dynamic Dual-Range Balancing Setup: Unlike older barrier systems that required installers to swap out internal metal counterweights for different lane configurations, the GT4 uses a smart multi-point hook matrix. The exact same heavy-duty balancing springs can be mechanically repositioned to accurately offset the weight of either a 4.0m or 5.0m aluminium arm.

• Integrated Dual-Sided LED Traffic Signalling: The GT4 eliminates the need for protruding, easily broken amber warning lights. The structural cabinet top features a modern, flush-mounted LED crown indicator alongside dual-sided RG (Red/Green) LED safety light lines nested directly within the aerodynamic boom profile to guide drivers clearly.

• Fast Intensive Cycle Rates: The 24V DC encoder motor runs exceptionally cool and handles an outstanding intensive duty profile of 160 to 350 cycles per hour continuous performance, lifting the barrier to a full 90° angle in a rapid 2.0 to 6.0 seconds (depending on configured boom length).

Technical Specifications

Standard Kit Box Contents (Deluxe Configurations)

1. 1 x GGT40AGS GARD GT4 Cabinet Assembly: Galvanized steel chassis elegantly finished in structural textured dark charcoal grey (RAL 7024) with an on-board ZL392 digital smart controller.

2. 1 x White Semi-Oval Aluminium Boom Kit: Available as a standard 4.2m arm or an extended 5.2m arm, designed with aerodynamic side channels to defeat heavy wind load.

3. 1 x High-Visibility LED Package: Integrated illuminated cabinet crown indicator and matching Red/Green safety LED light ropes to thread down the full length of the boom profile.

4. 1 x Internal Structural Reinforcement Sleeve: A heavy-gauge internal metal stiffener (mandatory for stabilizing physical arm torque on the 5.0m span, optional for 4.0m).

5. 1 x Calibrated Balancing Counterweight Spring System: Heavily tensioned internal mechanical springs set specifically to match the selected 4m or 5m profile load.

6. 1 x G02807 Fixed Arm Rest Post: Heavy steel floor-anchor post to securely capture and support the boom tip when closed.

7. 1 x Pair of Synchronized Photocells: Surface-mounted anti-crush safety infrared beams.

8. 1 x CAME CONNECT Gateway Module: Supplied with active multi-network IoT SIM infrastructure for rapid cloud app commissioning and remote monitoring.