CCTV Cameras

Hikvision Thermal Cameras

Hikvision thermal cameras detect infrared radiation emitted by objects (above absolute zero), converting it into visible heat-zone imagery, regardless of lighting or weather conditions. They come in a range of form factors—including fixed, bullet, PTZ, and handheld “thermography” models—capable of measuring temperatures precisely between –20 °C and 550 °C, with ±2 °C (or ±2%) accuracy. Advanced versions incorporate both thermal and optical imaging (“bi-spectrum fusion”), allowing side‑by‑side detection and identification in a single camera.

Benefits of ColorVu CCTV Cameras

All-Weather, 24/7 Visibility Operates reliably in total darkness, fog, heavy rain, backlight, or low light—unaffected by environmental challenges.

Longer Detection Range Thermal sensors perceive heat differences from greater distances than optical cameras, enabling broader perimeter coverage with fewer units.

Intelligent Analytics Deep-learning VCA enables accurate detection of intrusion, line crossing, region entry/exit, and fire, while minimizing false alarms caused by non‑human or non‑vehicle movement.

Fire & Temperature Monitoring Detects abnormal heat patterns early—before visible fire—to prevent hazards in industrial and infrastructure environments.

Bi-Spectrum Imaging Combines thermal clarity with optical-level detail in a single device, enabling identification and verification post-event while reducing installation costs.

Enhanced Image Clarity Features such as Auto Gain Control (AGC), Digital Detail Enhancement (DDE), and 3D DNR enhance thermal image quality by reducing noise and preserving detail.

Rugged & Reliable Built for harsh environments (–40 °C to +60 °C) with surge protection and stable long-distance transmission—tolerant of power fluctuations and packet loss.

Recommended Use-Cases

ColorVu cameras are especially effective in areas where accurate detail matters most, including:

Perimeter & Border Security

Long-range intrusion detection under any conditions

Fire Prevention

Early-warning systems in warehouses, factories, solar farms

Industrial Monitoring

Check hot spots in machinery or electrical systems (non-contact)

Critical Infrastructure

Surveillance in airports, power stations, highways, ports

01492 547997 | info@active-cctv.co.uk

CCTV Cameras

Hikvision Thermal Cameras