Nb-590 Digital Night Vision Device With Large Screen
1. The camera supports up to 10240x5760 high-definition pixels, and the video supports 2560*1440P high-definition video recording;
2. Used day and night, 850nm infrared light, no red burst laser, conducive to concealment and no exposure;
3. Adopts 360W high-sensitivity low-light full-color CMOS sensor;
4. Can be connected to a computer TV to view pictures and videos;
Fields: security, investigation, outdoor patrol, camping adventure, observing wild animals and taking pictures. Night fishing and boating, etc.
Optical performance
Optical magnification
2x
Maximum digital zoom
8x
Viewing angle
15.77
Objective aperture
35mm
Exit pupil distance
20mm
Objective aperture
f1.2
Infrared LED lens
2m ~ infinity during the day / up to 500m in total darkness
Image
3.5 inches
TFT-LCD
OSD menu display
OSD menu display
Highest image quality
10240x5760
Image sensor
360W high-sensitivity low-light full-color CMOS sensor
Size
1/1.8
Resolution
2560*1440
Infrared light
adjustable 5W infrared 850nm LED (9 levels)
SD card
supports 8GB-256GB TF card
Machine buttons
power on/off, confirmation button, mode selection, zoom in/out infrared light/screen brightness
Functions
photo taking, video recording/recording, picture preview, video playback, WIFI
Power supply
1 2200mAh 18650 rechargeable lithium battery
External power supply
DC 5V/2A
Battery life
about 12 hours with infrared off and screen saver on
Low battery warning
supported
System menu
Video resolution
2560*1440P(30FPS), 2340*1296P(30FPS), 1920x1080P (30FPS), 1280x720P (30FPS), 864x480P (30FPS)
Photo resolution
2M 1920x1088, 3M 2368x1328, 8M 3712x2128, 10M 3840x2352, 24M 6016x4096, 32M 7680x4352, 38M 7808x4928, 48M 9600x5120, 58M 10240x5760
White balance
Yes
Video segmentation
Yes
Recording
Yes
Auto fill light
Yes
Fill light threshold
Yes
Light source frequency
Yes
Date label
Yes
Exposure compensation
Yes
Auto power off
Yes
Loop recording
Yes
Screen saver
Yes
Date/time
Yes
Language
Selectable
Format memory card
Supported
Restore factory settings
Supported
System message
Yes
Product size
210mm X 125mm X65mm
Weight
640g
Packaging
Main unit, color box, portable bag, USB data cable, TF card, manual, lens cleaning cloth, shoulder strap, shoulder strap