Eyepiece Space Adjustable Head-Mounted Video Output High Visibility Night Vision Fusion Goggles

• Customization: Available
• After-sales Service: 1 Year Warranty
• Warranty: 1 Year Warranty
• Model NO.: DT-NH921
• Application: Civil
• Style: Handheld
• Structure: Binocular
• Kind: Thermal Imaging Night Vision
• Operation Principle: Infrared Night Vision
• Shell Material: Metal
• Customized: Customized
• Transport Package: Carbon Box
• Specification: 130*130*56mm
• Trademark: Detyl
• Origin: China

Product Description

Product Description:
DT-NH9 is a new product developed based on the latest optoelectronic technology. The instrument uses a high-performance second-generation/third-generation image intensifier tubes. There are 3 versions: low-light version, video output version, thermal fusion. The product has the characteristics of excellent performance, small size, light weight, all-metal housing, clear imaging and simple operation. It can be equipped with night vision image output. What's more, the magnification of this product can be changed by replacing the objective lens (or connecting a-focal lens.) The instrument has built-in infrared auxiliary light source and automatic anti-glare protection system. This product has strong practicability and can be applied to military observation, border and sea defense police, public security surveillance, evidence collection, customs anti-smuggling. It is an ideal equipment for public security departments, armed police forces, special police forces, and guard patrols.

Specifications:
 

MODEL

DT-NH921

DT-NH921s(Thermal fusion)

Generation

Gen 2+/Gen3(optional)

Gen 2+/Gen3(optional)

Magnification

1X

1X

FOV(°)

42+/-3

42+/-3

Adjustable range of eye distance

65+/-5

65+/-5

Diopter

+/-5

+/-5

Total Darkness IR System

YES

YES

Automatic Brightness Control

YES

YES

Bright Light Cut-off

YES

YES

Infrared Illuminator

Built-in(850nm 20mW)

Built-in(850nm 20mW)

IR Indicator

YES

YES

Low Battery Indicator

YES

YES

Material

Aviation aluminum

Aviation aluminum

Power supply(v)

2.6-4.2V

2.6-4.2V

Battery type(v)

Double A battery(2)

Double A battery (2)+ external battery box

Operating Temperature(ºC)

-40/+50

-40/+50

Relative humidity

5%-98%

5%-98%

Waterproof

IP65(IP67 Optional)

IP65(IP67 Optional)

Dimensions (mm) (without eye mask)

130x130x56

115x127x69

Wight(g)

356g(housing)/410g(finished)

398g(housing)/468g(finished)

Video acquisition power supply(Optional)	external power source 5V 1W	external power source 5V 1W
video resolution(Optional)	Video 1Vp-p SVGA	Video 1Vp-p SVGA
Thermal imaging module parameters
Type of sensor :		Unrefrigerated long wave infrared thermal radiometer
Detector resolution :		384x288
Applicable wavelength :um		8-12um
Objective lens focal length:		fixed-focus
Objective aperture:		F1.0
Brightness:		adjustable
Focusing distance:		250mm~∞
Image mode:		White heat/black heat/green bottom/red/hook edge
Detection distance: (1.7M people)		Detection range: 450M Identification range: 350M
Battery:		CR123(A)x4  2.4~4.2V

Video output function parameters