Hikvision Hm-td2638-25/g0/t1y Thermal & Optical Bi-spectrum Bullet Camera With Human/vehicle Detection & Fire Prevention Alarm

The Hikvision HM-TD2638-25/G0/T1Y is a thermal and optical bi-spectrum bullet camera designed for perimeter security and fire risk monitoring in demanding outdoor and industrial environments. It combines a 25mm thermal lens with an optical imaging channel to provide long-distance heat-based detection and visible scene verification within a single fixed unit.

Key Features

• Thermal and optical bi-spectrum imaging allows for heat signature detection and visible event verification without requiring separate cameras.
• Integrated human and vehicle detection classifies targets from the thermal channel to reduce false alarms caused by animals or vegetation movement.
• Fire prevention alarm support enables early detection of abnormal heat build-up in storage yards, equipment bays, and industrial processing zones.
• 25mm thermal lens provides extended detection ranges suitable for perimeter fence lines, access roads, and remote monitoring points.
• Fixed bullet form factor is suited for installations where optical-only cameras are compromised by darkness, smoke, glare, or fog.