Product and SolutionProduct and Solution


NW series ultra long-range vision system


NW series ultra long distance laser night vision system, the most far night vision distance not only display 3500 meters above the night vision image and color image, the distance can reach 5000 meters, is Settall remote SD laser night vision system outstanding representative product line, the products selected custom international manufacturer imported lens and the CCD camera imaging system,laser lighting system using laser fiber coupling advanced technology and internal vacuum nitrogen filling protection technology, the system more stable, the output optical power of laser collimation, homogenizing treatment process is elegant, suitable for various kinds of day and night surveillance, business security and civilian security products the best cost-effective choice.

Widely used in the border, safe city, water conservancy, transportation, railway, forest fire prevention, airport, cultural relics, petroleum, petrochemical, mining, factory, farming area, plant area and other industries and all-weather monitoring sites.


Electrical parameters

Supply  voltage

The optional AC/DC24V (± 20%) 50/60Hz

Consumed power


Monitoring distance

The night of 10 to 3500 meters, the day 2000 ~ 6000 meters

Imaging sensor


1/2 "SONY super infrared CCD


Color 560 TV lines, 620 black and white TV line

The night of conversion

Day and night dual-mode automatic switching


The optional PAL/NTSC system


The optional 30 -60optical zoom



Video denoising


Infrared laser parameters

Laserwave length

The optional 808nm\850nm\


Laser power


The lighting angle

52°Electric adjustable Support dualfunction times synchronous zooming and manual

Homogenization technology

MINI column

The laser lens

Aspheric lens, infrared transmittance rate of 99%

The laser driver

Bidirectional synchronous rectifier, three level of protection, non delayed start, digital filtering multiple advanced protection technology

The optical axis alignment

Three-dimensional axial adjustment, the external regulation

Laser type

Military semiconductor laser

Communication control

Control interface


The address range


Communication system



The optional PelcoP, D compatible baud rate 1200, 2400

Physical specifications



Levels of protection


Mechanical parameters


Aluminium alloy

Drive style

DC brush motor gear or worm gear drive

Spin velocity

Level: 0 40 ° /s;

Vertical 0 ~ 30 ° /s

Rotation range

Optional: level 0 ~ 360 ° continuous rotation, or 0 ~ 355 °

Vertical: -70 ~ +20 °

Operating environment

Environmental temperature

-55°C+ 65°C


<90%( No condensation)

Lightning protection function

Power supply interface4500V, Communication and video interface 2500V

Day and night the same focal function: diurnal critical point color with black switching images without manual adjustment can achieve clear image focusing function.

Light automatic adjustment function: according to the external light intensity, automatically adjust the brightness of laser, the night was observed object is clearly visible in the effective range, effectively avoid excessive or insufficient exposure.

Laser external regulation: external adjustment mechanism, debugging is simple.

Function: uniform grating laser illumination system with multiple homogeneous alignment process, uniform light exposure, spot and CCD imaging system to maintain accurate consistency and alignment, no polarization or more refractive reflection phenomenon, imaging more clear picture clean.

Double synchronous rectification technology: equipment power supply adopts double synchronous rectification technology, power conversion efficiency above 97%.

Strong inhibition of protection function; in case of strong will instantly cut off the CCD induction interface, effectively protect CCD against light damage.

Through the fog function: equipment using antifogging window, system capable of penetrating fog function in moderate climates.

Synchronous zoom function: when opening night laser, laser irradiation angle automatically adapt to the camera system imaging perspective, can realize the lens angle changes automatically follow the change of laser spot, automatic adjustment of laser irradiation angle and intensity.

Laser position with power-off memory function: this function effectively avoid power after the restart, return laser flashlight effect produced when the detection laser angle collimation system self-check; is conducive to improve the accuracy of vision and night video capture.

Internal temperature control: device with built-in heating and refrigeration equipment, heating equipment, high temperature in the low temperature starting refrigeration device, ensure the equipment in harsh conditions for a long time the normal and stable operation.

Doublet special windows: internal and external anti-frosting fog, dust free of external water wiper window, suitable for field application requirements, effectively avoid the dust wiper blade wiper fixed and aging brings engineering and maintenance costs increase maintenance.

Equipment surface treatment: three outdoor plastic process, acid corrosion resistance to sea water.

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