AK-NL91000

Introduction:

AK-NL91000 is one model of the Aithink super-long distance series laser night vision product.Adopting multiple light-mechanical-electrical-integrated patents,owned by Aithink,such as,Laser light spot saving patent,synchronized zoom function,light inhibition,it can recognize people and vehicles number with 4000M range with clear image.

With the IP66 protection grade and high-rigidity and sealing cover,it is excellent inligent camera for night harsh environment,long distance,hidden surveillance and large scope monitoring.

Features:

With 100X optical zoom，laser net-output power:25W,Full screen clear monitor range is 4000M in the complete lightless environment.

Laser light spot saving patent technologies.Light spot can be user-defined and save in memory.(Patent)

HPLM laser mirror assembly ensures the prefect optical axis alignment.

Adopting multiple leading technologies,mainly FTIS,ATPC,high-efficiency and precision constant circuit design to ensure the long life of the laser.

Military A grade grand power laser,adopting BRP the homogenization technology,laser expected life is above 20,000 hrs.

Synchronized zoom function,the laser angle can automatically adapt to FOV without manual operation.(Patent)

2D optical axis adjustment mechanism facilitates users to calibrate optical axis.

With images high-speed focus algorithms design,it solves dark night focus problem.

Adopting Dynamic Inligent hot-pixel reduction technology,it reduces the image noise and have better image.

Surge&Lightning protection function,the effective lightning range is 2500VA.

Built-in Chinese and English menu,Multi-language menu is optional.

PTZ location info display function(latitude and longitude)

With 80 precise positions preset,8 tour groups,and pattern scan and lateral scan function.

360°horizontal direction rotation,45°~-45°vertical direction rotation,all-positions monitor,no blind point monitor.

Timing function.It can be preset the timing on camera platform and camera to execute user order.

Integrated wiper and ,it can remote control to clean lens and disperse fog.

Strong cover with high rigidity and sealing,IP66 protection grade.

Laser Specifications

Effect Distance                4000M at night,7000M at daytime

Laser Type                Laser wavelength:0.8-2.5um,Military A grade grand power laser,the expected life:above 20,000 hrs

Laser output power                25W

Light spot Homogenization            Random Phase Plate(BRP)homogenization technology

Laser mirror assembly            HPLM laser mirror assembly ensures the prefect optical axis alignment

Laser power supply                Adopting multiple leading technologies,mainly FTIS,ATPC,high-efficiency and precision constant power supply design,it has start delay and light-wave smoothing function.

Optical axis calibration            2D optical axis auto-adjustment mechanism and manual adjustment back-up

Illumination angle                0.2°to 48°,electricity-driven continuous and precisely adjust,with Synchronous zooming

Camera Specifications

Imaging sensor                1/2"SONY ultra-sensing infrared progressive scan CCD,pixel：752×582

Lens                    100x optical zoom,16x digital zoom,f＝10～1000mm，F4.0～520

Horizontal resolution            Color 540 TV line and B&W 600 TV line.

Focusing system                Automatic/Manual,with patented high-speed night focuses technology.

Illumination                Color 0.05Lx(Typical),Black&White 0.005Lx(Typical)

Day and night                Photosensitive/camera/timing,double filters automatically-switch function.

Horizontal FOV                35.5°(Wide)-0.36°(e)

Inligent Noise Reduction            Yes

Image stabilizer                Yes

Operating Indicators

Speed control                Manual:Horizontal 0.01°/sec to 30°/sec,Vertical 0.01°/sec to 15°/sec Preset：100°/sec

rotational angle                360°horizontal,45°-minus45°vertical,no blind areas monitoring.

Preset position                80 preset positions(preset accuracy 0.01°).Memory function keeps position and accuracy data remain even after power off.

Latitude and longitude position display        On/Off

Idle time function                Idle 1-240 minutes,call preset position,lateral scan,cruise group

Timing function                Timing for image turn color to black,alarm,pattern scan

Cruise group                8 cruising tracks,each cruise tracks have 80 inspection points.

Menu character input            Both mandarin and English;mutil-language optional

Privacy mask                On/Off（8 zones）

Interface Specifications

Video output                BNC,75Ωload,1.0±0.2Vp-p（negative sync）

Communication interface            Compatible with AITHINK,PELCO-D/P protocol,；baud rate:1200/2400/4800/9600,Address range:1～255

Power supply interface            AC24V，max power consumption:140W;130W without heater.

Environmental Indicators

Manual demist,defrosting            On/Off

Integrated wiper                On/Off

Applicable environmental            -55°C～65°C，Humidity≤95％RH(Non-condensing),can be used at 3500 meters altitude climate.

Anti-wind capability                Work correctly at 150km/hr wind speed,and withstand the max speed of 210km/hr

Surge and lightning protection function        Power interface:4500V,communication and video interface:2500V

Protection class                IP66

Net weight                48KG