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KHSY400S-3.5x31Infrared Digital Night Vision,Digital Night Vision

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KHSY400S-3.5x31Infrared Digital Night Vision,Digital Night Vision   KHSY400S-3.5x31    
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product description:

Digital Night Vision Binocular Uses:
Operational and training purposes of reconnaissance and command of military units
Frontier Armed Police Patrol Records, Customs Anti-smuggling Inspection and Maritime Patrol
Anti-terrorism and stabilization, secret investigation, inspection and evidence collection
Wildlife monitoring and anti-poaching in nature reserves, forestry, wildlife conservation, scientific research institutes, forest farms, wetlands and forest parks
Field observation and rescue, mountain cave tourism and exploration enthusiasts outdoor tourism climbing telescope camping photo monitoring
Journalists observe photographs remotely, investigate company/private detective evidence collection records
Emergency relief, traffic command, long-distance observation and photography of highway management departments
Long-distance observation and photography of dangerous industries such as fire fighting/banking/electric power/railway water conservancy/steel plant/riot prevention/high-level operation
Forestry Management, Geological Exploration, Petroleum Production Units, Airport Management, Large-scale Assemblies Management Units/Railways and Ports Long-distance Night Observation and Photography
Environmental protection, safety supervision or long-distance photographic monitoring of hunting and animal observation enthusiasts
A multi-functional multi-purpose infrared digital binoculars, easy to use and comfortable.

Technical Parameters:

Catalog Model: KHSY400S-3.5x31                Function Description
Optiacal performance Magnification power  3.5 X31 (MAX  7x)
Digital Zoom  2 steps magnification, Max 2x
Angle Of View   9°
Objective Aperture  31mm
Exit Pupil Distance 30mm
F# for Objective lens  1.2
3m~ in daytime; Viewing in the darkness up to 400M (monochrome)
Eyepiece magnification  2x
Video Output 320x240 resolution TFT LCD 
OSD menu display
CVBS always output with VGA resolution
Imager Wide Dynamic Range  High-sensitivity CMOS Sensor 
Size  1/3''
Resolution  640X480
IR LED 3W Infared LED  with 850nm 
Micro SD Card Support SDHC 4GB~32GB SD Card
Hardware Buttons Power on/off
Mode selection
IR switch
Operation Preview
Record JPEG file in SD storage
Capture JPEG file in SD storage
Playback media file from SD storage
Power External power supply - DC 5V/1A
8 pcs AA battery   4.5V-6V   
Battery life: 6 hours working time with IR off
Battery low warning
System 4 modes (Capture, Video, Playback)
Single frame Image Capture
Video image Record
Playback image
Delete image
5 level IR switch
SD card format
Power save (Off/1 min/ 3min/50 min)
Language: English /Trad. Chinese /Simp. Chinese /Japanese /
French /Deutsch /Korean /Italian /Portuguese /Russian / Spanish / Arabic 
System Rest 
Light Freq. 50/60HZ
Date Input
Size size 210mmx145mmx65mm
Net weight 750g (without battery)
package USB cable/ AV cable/ TF card/ Bag/Manual