Hikvision Thermal & Optical Bi-Spectrum Turret Camera, -20°C to 150°C, 3.6mm (50.0°H x 37.3°V), DS-2TD1228-3/QA

Overview

• 256 x 192 resolution, 12 μm, VOx UFPA, NETD < 40 mK (25‚°C, F1.0)
• Video content analysis: vehicle/human classification
• Temperature exception alarm for fire prevention, -20‚°C to 150‚°C (-4‚°F to 302‚°F), ± 8°C (± 14.4‚°F)
• Image processing technology: linear, histogram, self-adaptive thermal AGC mode, DDE, 3D DNR
• High quality detector with 10 years guarantee
• Support smoking detection algorithm
• Support sun-reflection filter

Lens and Viewing Area

The 3.6 mm thermal lens provides a 50.0°H × 37.3°V thermal viewing angle.

The optical image is wider at 84.0°H × 43.1°V, so the thermal and optical images do not cover exactly the same area.

Reference temperature-measurement distances:

• Approximately 11.7 m for a 0.2 × 0.2 m target
• Approximately 58.3 m for a 1 × 1 m target

Actual performance depends on the installation and target conditions.

Downloads

• Data Sheet