High-Definition Dual-Spectrum Electro-Optical Pan-Tilt Unit
Contact Us
Category:
Security Series
Photoelectric turntable series
Retail Price
Market Price
Inventory Remaining
隐藏域元素占位
High-Definition Dual-Spectrum Electro-Optical Pan-Tilt Unit
SSK/NW-HTK2500
Category:
Security Series
Photoelectric turntable series
Product Overview
The Sosic Dual-Spectrum HD Electro-Optical Pan-Tilt Unit (Single IP Smart Version) is a versatile, intelligent product designed for multiple applications—including forest fire prevention, fisheries management, and high-altitude surveillance. It features advanced built-in algorithms for ship identification and tracking, as well as fire detection and response coordination. The system can detect fire spots as small as 2m x 2m from up to 8.3 km away, vehicles measuring 2.3m x 2.3m from up to 9.5 km, and individuals as small as 0.75m x 1.8m from up to 3.1 km. Additionally, it can spot boats as large as 10m x 4m from an impressive distance of up to 16.6 km.
Thermal imaging cameras ensure the equipment operates reliably around the clock, day and night.
A deep-learning-based visible-light and thermal imaging algorithm for ship identification and tracking, featuring integrated functionality to trigger a PTZ camera to capture and upload images. The system also provides full-area thermal detection of fire points, along with visible-light-based smoke and flame recognition. Equipped with dual-axis gyroscopic stabilization for pitch and yaw, this technology ensures that the surveillance footage remains stable even in challenging, environment-induced conditions. Additionally, the system includes optical defogging capabilities combined with advanced algorithmic defogging, enabling remote power cycling and rebooting of the entire device.
Dual-channel video with a single IP, featuring dual-axis gyro-stabilized mechanical stabilization for both pan and tilt; a real-time fire detection and pyroclastic event recognition algorithm powered by deep learning, along with visible-light and thermal imaging-based ship identification and tracking capabilities; intelligent apple-peel scanning, smart cruise scanning, automatic rain-sensor activated wipers, plus optical defogging technology combined with advanced algorithmic fog-clearing for crisp, clear visuals even in adverse weather conditions.

Application scenarios
Forest fire prevention, airport runways, maritime search and rescue monitoring, urban high-altitude surveillance, land and resource protection, offshore aquaculture—these are just a few examples of applications requiring exceptionally strong wind-resistant capabilities.
Parameter Specifications
| Dual-Spectrum HD Electro-Optical Pan-Tilt Unit |
||||
| Thermal imaging camera |
||||
| Imager |
Non-cooled detector |
|||
| Effective pixels |
640×512 |
|||
| Focal length |
f = 75mm |
|||
| Aperture |
F1.0 |
|||
| Frame rate |
50 frames per second |
|||
| Visible light camera |
||||
| Imager |
1/1.8″ Progressive-Scan CMOS Image Sensor |
|||
| Effective pixels |
1920×1080P, 25 frames, 2-megapixel |
|||
| Illuminance |
Ultra-low-light camera, color mode with no supplemental lighting at 0.0005 LUX, and monochrome mode at 0.00001 LUX |
|||
| Automatic Control |
Automatic white balance, automatic gain control, automatic exposure |
|||
| Signal-to-noise ratio |
≥55dB |
|||
| Wide Dynamic Range |
120dB |
|||
| Strong Light Inhibition |
On/Off |
|||
| Backlight Compensation |
On/Off |
|||
| Noise reduction |
3D Noise Reduction |
|||
| Electronic shutter |
1/25 to 1/100,000 second, |
|||
| Night and Day Mode |
Filter switching |
|||
| Focus Mode |
Automatic/Manual |
|||
| Focal length |
6.0 mm to 320 mm, 52x optical zoom |
|||
| Horizontal perspective |
61.8° (wide angle) to 1.6° (telephoto) |
|||
| Maximum Aperture Ratio |
F1.4-F4.7 |
|||
| Monitoring distance |
||||
| Target/Distance |
Person: 1.8 × 0.75 m |
Car: 2.3 x 2.3 m |
Boat 10 x 4m |
Fire spot 2 x 2 m |
| Detection range |
3126m |
9584m |
16666m |
8333m |
| Distance Recognition |
781m |
2396m |
4166m |
2083m |
| Identifying distance |
390m |
1198m |
2083m |
1041m |
| Pan-Tilt Function |
|
|||
| Horizontal range |
360° continuous rotation |
|||
| Horizontal velocity |
0.05° to 250°/s |
|||
| Pitch and Roll Range |
-60° to 90° rotation (with wiper) |
|||
| Vertical velocity |
0.05° to 150°/s |
|||
| Table positioning accuracy |
0.1° |
|||
| Proportional Zoom |
Support |
|||
| Preset Points |
255 units |
|||
| Cruise Scan |
16 items |
|||
| Apple Peel Scan |
16 items |
|||
| Automatic sensor-operated windshield wipers |
Support |
|||
| Smart Analysis |
||||
| Visible Light and Thermal Imaging for Ship Identification and Tracking |
Minimum identifiable pixel: 40 × 20 |
|||
| Concurrent target tracking count: 50 |
||||
| Thermal imaging and visible-light tracking algorithms with configurable timed switching |
||||
| Integrated capture and upload: Supported |
||||
| Apple Peel Cruise Scan Integration |
Support |
|||
| Fire Detection |
Support |
|||
| Image stabilization feature |
||||
| Gyro stabilization |
Dual-axis |
|||
| Stable frequency |
<=1HZ |
|||
| Gyro Steady-State Accuracy |
Pitch: 0.5°; after heading calibration, short-term steady-state accuracy is 0.5°. |
|||
| Maximum carrier-following speed |
100° per second |
|||
| Network Functions |
||||
| Video compression |
H.264 / H.265 |
|||
| Power-loss memory |
Support |
|||
| Network interface |
RJ45 |
|||
| Compatibility |
ONVIF, GB/T GB28181, GA/T1400 |
|||
| Network Protocol |
IPv4, HTTP, FTP, RTSP, DNS, NTP, RTP, TCP, UDP, IGMP, ICMP, ARP |
|||
| Physical parameters |
||||
| External Data Interface |
RS422 |
|||
| Power supply |
DC 24V ±15%, 5A |
|||
| Power |
Maximum power consumption: 28W to 60W |
|||
| Protection Level |
IP67 |
|||
| Electromagnetic Compatibility |
Lightning, surge, and transient protection, compliant with GB/T 17626.5 6kV standard |
|||
| Salt-spray resistance |
720 hours of continuous testing, Severity Level 4 (optional) |
|||
| Operating temperature |
-40°C to 70°C |
|||
| Working humidity |
Humidity below 90%. |
|||
| Dimensions |
446mm × 326mm × 247 (including the windshield wiper) |
|||
| Weight |
20KG |
|||
Online Inquiry
Note: Please leave your contact information, our professionals will contact you as soon as possible!