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High-Definition Dual-Spectrum Electro-Optical Pan-Tilt Unit

Current model: SSK/NW-HTK2500


The Sosk Dual-Spectrum HD Electro-Optical Pan-Tilt Unit (Single‑IP Smart Edition) is an intelligent, multi‑scenario solution designed for forest fire prevention, fisheries management, and high‑altitude surveillance. It features built-in advanced algorithms for vessel identification and tracking, fire‑spot detection, and integrated response coordination. Its maximum detection range is 8.3 km for a 2 m × 2 m fire spot, 9.5 km for a 2.3 m × 2.3 m vehicle, 3.1 km for a 0.75 m × 1.8 m person, and 16.6 km for a 10 m × 4 m vessel. A thermal imaging camera ensures the device operates reliably around the clock, in both day and night conditions.

Retail price

Market price


The Sosk Dual-Spectrum HD Electro-Optical Pan-Tilt Unit (Single‑IP Smart Edition) is an intelligent, multi‑scenario solution designed for forest fire prevention, fisheries management, and high‑altitude surveillance. It features built-in advanced algorithms for vessel identification and tracking, fire‑spot detection, and integrated response coordination. Its maximum detection range is 8.3 km for a 2 m × 2 m fire spot, 9.5 km for a 2.3 m × 2.3 m vehicle, 3.1 km for a 0.75 m × 1.8 m person, and 16.6 km for a 10 m × 4 m vessel. A thermal imaging camera ensures the device operates reliably around the clock, in both day and night conditions.
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Product Overview

The Sosk Dual-Spectrum HD Electro-Optical Pan-Tilt Unit (Single‑IP Smart Edition) is an intelligent, multi‑scenario solution designed for forest fire prevention, fisheries management, and high‑altitude surveillance. It features built-in advanced algorithms for vessel detection and tracking, fire‑point identification, and integrated response coordination. Its maximum detection ranges are: 8.3 km for fires (2 m × 2 m), 9.5 km for vehicles (2.3 m × 2.3 m), 3.1 km for personnel (0.75 m × 1.8 m), and 16.6 km for vessels (10 m × 4 m).

Thermal imaging cameras ensure the equipment operates reliably around the clock, day and night.

A deep-learning–based algorithm for visible‑light and thermal‑imaging ship detection and tracking, capable of integrating with PTZ cameras to capture and upload images; thermal imaging provides full‑area fire‑point detection, while visible‑light sensors identify smoke and flames. Equipped with dual‑axis gyroscopic image stabilization, the system ensures that the surveillance feed remains unaffected by environmental vibrations. The device also features optical de‑fogging combined with algorithmic de‑fogging, and supports remote power cycling of the entire unit.

Single-IP dual-channel video, horizontal and tilt dual-axis gyroscopic mechanical image stabilization, deep-learning-based visible-light and thermal-imaging ship detection and tracking algorithms, real-time fire-point detection and smoke/fire recognition algorithms, intelligent scanning with Apple‑skin technology, intelligent cruise scanning, automatic rain‑wiper activation, and optical defogging combined with algorithmic defogging.

 

Application scenarios

Forest fire prevention, airport runways, maritime search-and-rescue monitoring, urban high-altitude surveillance, land and resource protection, offshore aquaculture—these and other applications all require exceptionally wind-resistant environments.

 

Parameter Specifications

Dual-spectrum high-definition electro-optical pan-tilt unit
SSK/NW-HTK2500

Thermal imaging camera

Imager

Uncooled 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 per second, 2-megapixel

Illuminance

Ultra-low-light camera, color mode with no fill light: 0.0005 lux; black-and-white mode: 0.00001 lux.

Automatic control

Auto white balance, auto gain, auto exposure

Signal-to-noise ratio

≥55dB

Wide Dynamic Range

120dB

Bright-light suppression

On/Off

Backlight Compensation

On/Off

Noise reduction

3D noise reduction

Electronic shutter

1/25 to 1/100,000 of a second,

Day and Night Mode

Filter switching

Focus Mode

Automatic/Manual

Focal length

6.0 mm to 320 mm, 52x optical zoom

Horizontal viewing angle

61.8° (wide angle) to 1.6° (telephoto)

Maximum aperture ratio

F1.4-F4.7

Monitoring distance

Target/Distance

Person 1.8*0.75m

Car 2.3*2.3m

Boat 10*4m

Fire point 2*2m

Detection range

3126m

9584m

16666m

8333m

Recognition distance

781m

2396m

4166m

2083m

Recognition distance

390m

1198m

2083m

1041m

Pan-tilt function

 

Horizontal range

360° continuous rotation

Horizontal velocity

0.05°~250°/s

Pitch range

-60° to 90° rotation (with wiper)

Vertical velocity

0.05°~150°/s

Table positioning accuracy

0.1°

Zoom ratio

Support

Preset point

255 pieces

Cruise Scan

16 items

Apple Peel Scan

16 items

Automatic sensor wipers

Support

Intelligent Analysis

Visible-light and thermal imaging-based ship identification and tracking

Minimum recognizable pixels: 40×20

Concurrent Tracking Targets: 50

The thermal‑imaging and visible‑light tracking algorithm supports configurable timed switching.

Interlinked snapshot capture and upload: Supported

Apple Peel Cruise Scan Interlock

Support

Fire Spot Detection

Support

Image stabilization function

Gyro stabilization

Dual-axis

Stable frequency

<=1HZ

Gyro steady-state accuracy

Pitch: 0.5°; after heading alignment, short-term steady-state accuracy: 0.5°.

Maximum carrier tracking speed

100°/s

Network Functionality

Video compression

H.264/ H.265

Power-off 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 24 V ±15%, 5 A

Power

Maximum power consumption: 28W–60W

Protection rating

IP67

Electromagnetic Compatibility

Lightning protection, surge protection, and transient voltage protection, compliant with GB/T 17626.5 6 kV standard.

Salt spray resistance

720-hour continuous test, Severity Level 4 (optional)

Operating temperature

-40℃ to 70 ℃

Operating humidity

Humidity less than 90%

Size

446 mm × 326 mm × 247 mm (including wiper)

Weight

20KG

 

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Standard Package Contents

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Upon unpacking and use, the standard package includes the above accessories.

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13001168699

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