Overview
The GJD D‑TECT Laser (model GJD509) is a programmable laser curtain/perimeter detector that provides precise intrusion detection up to 10 m × 10 m using time‑of‑flight laser scanning. It is suitable for pedestrian and vehicle access monitoring, perimeter protection, display protection and anti‑vandal applications.

• Laser time‑of‑flight scanning for curtain‑style coverage up to 10 m × 10 m.
• Programmable detection zones (multiple curtains) with adjustable sensitivity and pre‑alarm options.
• High positioning precision (~10 cm) and fast response (~20 ms typical).
• Visible alignment lasers (650 nm) for setup; IR operational laser 905 nm. Follow laser safety guidance during installation.
• IP65 weatherproof enclosure for outdoor use; tamper outputs (front/rear) and wired alarm outputs.
• Optional configuration via GJD remote control (sold separately).

Typical applications: perimeter intrusion detection, doorway and access monitoring, protection of exhibits/displays, and anti‑vandal protection.

Safety & compliance: Disconnect power before wiring. Visible alignment lasers are active only during setup; the operational laser is IR (905 nm) and not visible. Check the manufacturer datasheet for CE/UKCA marking and full safety details before installation. Installation by a qualified technician is recommended for best performance and compliance.