Introduction:

AK-W3889 is one model of the Aithink mid-long distance series laser night vision device.Integrated multiple industry-leading technology and our company patents,it enjoys huge technical advantages in market and can be widely used in mid-long distance stabilized or moving monitoring.

The night vision distance is 1000M in the compley lightless environment.They are small-size,light and user-friendly operation.With many leading patents of Aithink,they have realized the full time monitoring in army border,police anti-smuggling,marine fisheries,forest fire prevention,safe city,oil fields,factories,airports,railway station,docks,etc.,?and it can be great substitute of the traditional infrared ones.

Features:

With 38X optical zoom，laser net-output power:8W,Full screen clear monitor range is 0-1000M in the complete lightless environment.

Laser light spot saving patented 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 long life of 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 technology,reduce 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 optional.

PTZ location info display function(latitude and longitude)

128 precise positions preset,4 tour groups,with pattern scan and lateral scan function.

360°horizontal direction rotation,90°~-90 vertical direction rotation,no blind point monitor.

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

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

Small-size cover with high rigidity and tightness,IP66 protection grade.

Laser Specifications

Effect Distance                1000M at night,1500M at daytime

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

Laser output power                9W

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 star delay and light-wave smoothing function.

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

Illumination angle                1.5°to 48°,electric-driven continuous and precise adjustment,with Synchronous zooming

Camera Specifications

Imaging sensor                1/3"SONY ultra-sensing infrared progressive scan CCD,pixel：752×582

Lens                    38x optical zoom,12x digital zoom,f=4.5～171mm，F(xiàn)1.4-F4.6

Horizontal resolution            Color 650 TV line and B&W 700 TV line.

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

Illumination                0．05Lux(F1.4,50IRE)

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

Inligent Noise Reduction            Yes

Electronic anti-shake                Yes

Operating Indicators

Speed control                Manual:0.1°/sec to 60°/sec,Preset:100°/sec

rotational angle                360°horizontal,180°vertical,no blind areas monitoring.

Preset position                128 preset positions(preset accuracy 0.025).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,alarming,pattern scan

Cruise group                4 cruising tracks,each cruise tracks have 16 inspection points.

Menu Character input            Both mandarin and English,muti-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,maximum power consumption:68W;60W 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 3.5km altitude climate.

Anti-wind capability                Work correctly at 150km/hr wind speed,and withstand the max wind-speed of 250km/hrs

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

Protection class                IP66

Net weight                8KG