GJD D-TECT Laser 25m x 25m Black (Black)

The GJD500 D-TECT Laser is a high-precision, software-driven sensor designed for sites where traditional PIR detection simply isn’t enough. Utilizing advanced LiDAR (Light Detection and Ranging) technology, this unit creates a virtual 25m x 25m safety curtain with surgical accuracy. Housed in a professional black finish, the D-TECT Laser is the ultimate solution for high-security environments, asset protection, and complex perimeters that demand zero-tolerance for false alarms.

Unmatched Accuracy with LiDAR Technology

Unlike standard motion sensors, the GJD500 uses active time-of-flight laser pulses to map its surroundings in real-time. This allows the detector to distinguish between a genuine human intruder and environmental noise with incredible reliability. The 25-metre square detection area is fully programmable, enabling installers to define precise “alarm zones” and “virtual walls” that trigger only when a specific object size or movement pattern is detected, ignoring swaying branches or heavy rain.

Versatile Security Applications

The D-TECT Laser excels in protecting high-value assets such as art galleries, vehicle compounds, and critical infrastructure. Its ability to detect the exact position, speed, and size of an object makes it perfect for triggering PTZ cameras to follow an intruder the moment a boundary is breached. The discreet black housing ensures the unit remains low-profile when mounted on ceilings or walls, providing a sophisticated, invisible shield of protection.

Core Performance Benefits

• Precision Laser Scanning: Creates a precise 25m x 25m detection field using time-of-flight technology.
• Virtual Curtain Capability: Ideal for creating “invisible walls” around buildings or sensitive high-value assets.
• Exceptional False Alarm Immunity: Advanced software filtering ignores environmental disturbances that often trigger standard PIRs.
• Programmable Detection Zones: Fully customizable via intuitive software to match the specific geometry of your site.
• Discreet Black Aesthetic: Low-profile design that blends into commercial interiors and dark external structures.
• High-Speed Processing: Capable of identifying and tracking fast-moving targets with millisecond response times.