Incidents rarely wait for good lighting. Perimeters at night, smoky environments and harsh backlight all defeat ordinary cameras. Thermal and advanced low-light technology extend vision into the conditions that matter most.
Low-light and starlight cameras
Modern low-light sensors produce usable colour images in near darkness, and smart infrared illuminates scenes without washing them out. For most night-time coverage, these have transformed what a single camera can achieve.
Where thermal earns its place
- Perimeter detection in complete darkness
- Seeing through smoke, light fog and glare
- Detecting people and vehicles by heat, not light
- Reducing false alarms at long range
- Early detection of overheating equipment
Combining the two
A common perimeter design pairs thermal cameras for reliable detection at range with low-light cameras for identification once something is detected, giving both an early warning and a usable image.
Related: Security & Surveillance
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