Hikvision Heat Pro DS-2TD1228-7-QA 4mp BI-SPECTRUM, Turret Camera, 6.9mm, 6.4mm, Ir 15m
​The Hikvision DS-2TD1228-7/QA Thermal & Optical Bi-Spectrum Network Turret Camera integrates thermal and optical imaging to enhance surveillance capabilities.It features a 256 × 192 resolution thermal sensor with a NETD of less than 40 mK, ensuring clear thermal images.Equipped with video content analysis for vehicle and human classification, it also offers temperature exception alarms for fire prevention, operating within a temperature range of -20°C to 150°C with an accuracy of ±8°C.
The Hikvision DS-2TD1228-7/QA is a Thermal & Optical Bi-Spectrum Network Turret Camera that integrates thermal and optical imaging technologies to enhance surveillance capabilities. It features a 256 × 192 resolution thermal sensor with a 12 μm pixel pitch, offering a Noise Equivalent Temperature Difference (NETD) of less than 40 mK at 25°C (F1.0). This high-sensitivity sensor ensures clear thermal images, enabling effective detection even in low-visibility conditions. The camera also supports video content analysis, including vehicle and human classification, and provides temperature exception alarms for fire prevention, capable of detecting temperatures ranging from -20°C to 550°C with an accuracy of ±8°C.
Designed for diverse applications such as villas, communities, parking lots, warehouses, construction sites, waste incineration plants, and manufacturing workshops, the DS-2TD1228-7/QA offers advanced image processing technologies. These include linear, histogram, self-adaptive thermal Automatic Gain Control (AGC) mode, Digital Detail Enhancement (DDE), and 3D Digital Noise Reduction (DNR), which collectively enhance image clarity and detail. The camera also supports algorithms for smoke detection and sun-reflection filtering, further improving its reliability in various environmental conditions. Additionally, it comes equipped with a high-quality detector backed by a 10-year guarantee, ensuring long-term performance and durability.
Technical Specifications:
Thermal Module
Image Sensor
Vanadium Oxide Uncooled Focal Plane Arrays
Resolution
256 × 192
Pixel Pitch
12 μm
Spectral Range
8 μm to 14 μm
NETD
< 40 mK (25°C, F1.1)
Focal Length
6.9mm
IFOV
1.74 mrad
Field of View
24.9° × 18.7° (H × V)
Min. Focusing Distance
1.3m
Aperture
F1.0
Digital Zoom
×2, ×4
Optical Module
Image Sensor
1/2.7″ Progressive Scan CMOS
Resolution
2688 × 1520
Min. Illumination
0.0089Lux @(F1.6,AGC ON) ,0 Lux with IR
Shutter Speed
1 s to 1/100,000 s
Focal Length
6.4 mm
Field of View
53.0°(H) x28.0°(V)
Aperture (Range)
F1.6
WDR
120 dB
Image Effect
Target Coloration: Yes. Supported in white hot and black hot mode.
Illuminator
IR Distance
Up to 15 m
IR Intensity and Angle
Automatically adjusted
White Light Range
Up to 30 m
Visual Alarm
Yes. White light alarm with adjustable flashing frequencies
Audio Alarm
Yes, for two types of audible alarm (VCA and Temperature Exception)
Preset Voice Alerts
2 preset voice alerts (one for each)
Importable User-Defined Voice Alerts
6 importable user-defined voice alerts (6 options shared in the two types)
Smart Function
VCA
4 VCA rule types (line crossing, intrusion, region entrance, and region exiting), up to 8 VCA rules in total.
Temperature Measurement
3 temperature measurement rule types, 21 rules in total (10 points, 10 areas, and 1 line)
Temperature Range
-20°C to 150°C (-4°F to 302°F)
Temperature Accuracy
± 8°C (±14.4°F)
General Function
Fire detection, smoking detection, sun-reflection filter
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