High-definition night-vision dome camera
Current model: SSK/NW-QL2000
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Product Overview
SSK/NW-QL2000 Long-range HD night-vision dome camera, comprising laser illumination, visible-light low-illumination imaging, and a control module; effectively addresses 24 Day-and-night imaging requirements in both daytime and all‑weather conditions, with full‑day support for color and black‑and‑white images, delivering crisp image quality, as well as dehazing and low‑light performance. 400 The ability to capture imaging details at the megapixel level. This series of long-range HD night-vision dome cameras boasts a maximum detection range of 10000 It features a highly integrated, all-in-one design that makes installation faster and more convenient, making it an excellent choice for night‑vision surveillance projects. It has been successfully deployed across a wide range of sectors, including forest fire prevention, petrochemicals, natural disaster monitoring, military border defense, maritime and water resources management, navigation channels, nature reserves, public security and armed police forces, airports, cultural heritage protection, and the energy and mining industries.
Product Features
1. Supports deep learning algorithms to enhance the performance of intelligent event detection algorithms.
2. Black-light full color: leveraging AI image-enhancement algorithms to deliver ultra-low-light full-color imaging and zero-light full-color imaging.
3. Dual-Synchronous Rectification Technology: The device employs dual-synchronous rectification, features a low-power circuit design, and achieves a power conversion efficiency of over 97%.
4. Supports optical defogging to enhance image clarity in foggy conditions; features automatic defogging and an intelligent defogging mode that adjusts automatically based on the scene.
5. The equipment is equipped with built-in constant-temperature heating and cooling systems, enabling the heating system to start at low temperatures and the cooling system to start at high temperatures, ensuring stable operation under adverse conditions.
6. Closed-loop drive control algorithm ensures the turntable maintains step accuracy during prolonged operation.

Application scenarios
It can be widely deployed in low‑light and poorly lit environments that require extensive high‑definition surveillance, such as rivers, forests, highways, railways, airports, ports, guard posts, plazas, parks, scenic areas, streets, train stations, large venues, and the perimeters of residential communities.
Technical Specifications
Technical parameters
Core Specifications
Device Name | High-definition night-vision dome camera |
Device model | SSK/NW-QL2000 |
Laser | |
Laser illumination distance | 1500 rice |
Lighting angle | The laser illumination angle is synchronized with the camera angle. |
Laser homogenization | Mini Array homogenization technology |
Visible-light imaging system | |
Image detector | 1/1.8” Progressive Scan CMOS |
Effective pixels | Full HD 2688×1520@30fps Real-time image |
Minimum illumination (Lux) | Colorful :0.0001 Lux @ (F1.6,AGC ON); Black and white :0.00005Lux |
Aperture control | F1.35-F4.6 |
Lens focal length | 6.5-240mm,37 Optical zoom × 16 Digital zoom × |
Focus Mode | Autofocus / One-time focus / Manual focus / Semi-automatic focusing |
Broad-spectrum acquisition | The optical system employs broadband coating, with a spectral range from 400 ~ 1200nm |
Shutter | 1/25 Seconds to 1/100,000 Seconds; supports slow and fast shutter speeds |
Day-night switching mode | IRC Infrared filter / Automatic |
AI Deep learning | Supports deep learning algorithms and enhances the performance of intelligent event‑detection algorithms. |
3D Digital noise reduction | Support |
Optical defogging | Supports enhancing image quality in foggy conditions, automatically adjusting the dehazing effect based on the scene. |
Video compression standard | H.265/H.264 |
Wide Dynamic Range | Ultra-wide dynamic range 120dB |
Fire alarm | Supports the detection of smoke and flames within the designated area, with real-time analysis and alarm generation. |
Video encoding | |
Video compression standard | H.265/H.264 |
Main stream | 50Hz: 25fps (2688×1520 , 2560×1440, 1920×1080, 1280× 960 , 1280×720); 60Hz: 30fps (2688×1520 , 2560×1440, 1920×1080, 1280×960 , 1280×720) |
Sub-stream | 50Hz: 25fps ( 1280×720,704×576 ,640×480 ,352×288) 60Hz: 30fps ( 1280×720,704×480,640×480 ,352×240) |
Third bitrate stream | 50Hz: 25fps ( 1920×1080, 1280× 720,704×576 ,640×480 ,352×288) 60Hz: 30fps ( 1920×1080, 1280×720,704×480 ,640×480 ,352×240) |
Image enhancement | Backlight compensation, strong-light suppression, optical defogging, electronic image stabilization, 3D Noise reduction |
Storage function | Support Micro SD/SDHC /SDXC Card (256G) Offline Local Storage ,NAS(NFS,SMB/CIFS All are supported. ) |
Network protocol | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, SMTP, SNMP, IPv6 |
Interface Protocol | ONVIF 、L2TP、IPv4、 IGMP 、 ICMP 、 ARP 、 TCP 、 UDP 、 DHCP 、 PPPoE 、 RTP 、 RTSP 、 QoS 、 DNS 、 DDNS 、 NTP 、 FTP 、 UPnP 、 HTTP 、 SNMP 、 SIP |
Intelligent Detection | Out-of-bounds detection , Area Intrusion Detection , Enter / Leave Area Detection , Prowl Detection , Crowd Detection , Quick Motion Detection , Scene Change Detection , Audio Detection , Face detection |
External Protection | Supports lightning protection, surge protection, and electrostatic discharge protection. |
Horizontal rotation angle | 360° Continuous rotation (adjustable) |
Vertical rotation angle | -27° ~ 90 |
Horizontal rotation speed | Keying 200°/s, Manual 0.05° ~ 200°/s |
Vertical rotation speed | Keying 120°/s, Manual 0.05° ~ 120°/s |
High-precision positioning | ±0.05° |
Automatic correction | Prevents human-induced damage and motor out-of-step, with automatic compensation. |
Automatic wipers | It automatically activates the windshield wipers when it detects rain. |
Zoom ratio | Support |
Preset position | 255 one |
Automatic cruise control | Support |
Watch position | Support |
Other | |
Window glass | Optical waterproof anti-reflective coating |
Connector | Complies with national standards GB5226-85 |
Protective cover sunshade | Made entirely of aluminum alloy, designed for use with an outdoor protective housing. |
Materials | Aluminum alloy material, with a special surface coating, Resistant to salt spray, acid rain, and corrosive gases |
Electrical performance | |
Input voltage | AC/DC 24V ±10% Adaptive or AC 110V ±20% (Optional) |
Power | Peak power ≤50W , average power consumption ≤28W |
Network interface | RJ45 10M/100M Adaptive Ethernet port |
Environmental performance | |
Operating temperature | -40 °C~ +70 °C |
Humidity | <90%RH |
Lightning surge protection | Compliant with GB/T17626.5 The power port meets the Level 4 standard, while the other ports meet the Level 3 standard. |
Power Protection | 4000V( Line-to-ground 4000V , wire-to-wire 2000V) |
Communication video signal | 2000V( Line-to-ground 2000V , wire-to-wire 1000V) |
Salt-spray-resistant coating | Resistant to hydrogen sulfide and other corrosive gases, pH Value 6.5 ~ 7.2 , continuous spray 72 Hours, no change on the surface. |
Dustproof and waterproof rating | IP66 |
Temperature control system | Automatic temperature control /8 °C ±5 °C enabled, 20 °C ±5 ℃ off |
Physical properties | |
Product dimensions | 412.8*φ252 |
Product weight | ≤10KG |
Standard Package Contents
Content update in progress,...
Upon unpacking and use, the standard package includes the above accessories.
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