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Overview
Laser perimeter fencing projects a wall of invisible infrared beams between transmitter and receiver towers. When an intruder interrupts the beams, the system raises an instant alarm. Because the detection field is invisible and highly directional, it secures a boundary discreetly and with very few false alarms.
Key features
- Multiple stacked beams to defeat crawling and climbing
- Long detection range with tight, aimable beam geometry
- Strong immunity to fog, rain, wind and small animals
- Low false-alarm rate compared with older motion sensors
- Rooftop, wall-top and open-ground configurations
- Zoned alarms integrated with CCTV and the control room
Where it is used
Laser fencing suits sites where a physical fence is impractical or undesirable — rooftops, heritage boundaries, temporary deployments and sensitive defence perimeters — as well as an invisible second layer behind an existing wall or fence.
Why it matters
An invisible beam wall detects an intrusion the moment it happens, before the intruder reaches anything of value, and it does so without altering the appearance of the site. Layered behind a physical barrier, it provides the early, reliable warning that turns a breach into a contained incident.
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