Best Cheap Wholesale Head Mounted Thermal Fusion Night Vision Monocular

• Warranty: 1 Year
• Application: Civil
• Style: Handheld
• Structure: Binocular
• Kind: Image Intensifier Night Vision
• Operation Principle: Low-light Night Vision
• Model NO.: DT-NH921S
• Shell Material: Aviation Aluminum
• Customized: Customized
• Fov: 42 Degree
• Weight: 850g
• Optical Aperture: F1.2 25mm
• Environment Rating: IP65 ,IP67 Optional
• Power Supply(V): 2.6-4.2V
• Battery: Cr123 a X4 2.4~4.2V
• Infrared Illuminator: Built-in
• Transport Package: Carton
• Specification: 115*127*69
• Trademark: Detyl
• Origin: China
• Production Capacity: 100 Pieces/Month

Product Description

Product description:
DT-NH921 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 version has excellent performance, small size, light weight, all-metal shell, uniform vision, clear imaging, simple operation, can be equipped with night vision image output, high efficiency, and the night vision can be changed by changing the objective lens (or connecting the magnification 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 mili-tary observation, border and sea defense po-lice, public security surveillance, evidence collection, customs anti-smuggling, etc. at night without lighting. It is an ideal equipment for public security departments, armed po-lice forces, special po-lice forces, and guard patrols.


Product feature:
1.All metal housing, with excellent performance, small size, light weight .
2. Eyepiece spacing adjustable and we achieved Flip up down ON/OFF and side up down ON/OFF. (must use the original Detyl mounts).
3. Optional configuration: night vision video output, Wifi transmission can be achieved through Wifi signal transmitter .
4. The magnification can be changed by changing the objective lens (or connecting the multiplier lens)
5. Built-in IR , adjusting the light spot size.
6. In the auto mode, the IR is adjusted by environment brightness .
7. Thermal imaging function is easy to use , one-button switch, easy to operate.
8. Various thermal imaging modes, thermal imaging covers the full screen .
9. Built-in indicator light, prompt switch position function, low power indicator light keeps blinking.
10. Can be upgraded to low-light thermal fusion version with video output.

Specifications:

MODEL		DT-NH921	DT-NH921(Thermal fusion)
Magnification		1X	1X
FOV(deg)		42+/-3	42+/-3
Adjustable range of eye distance		65+/-5	65+/-5
IIT		Gen2+/Gen3	Gen2+/Gen3
Diopter(deg)		+/-5	+/-5
Lens system		F1.2, 25mm	F1.2, 25mm
Range of focus(m)		0.25--∞	0.25--∞
Total Darkness IR System		YES	YES
Automatic Brightness Control		YES	YES
Bright Light Cut-off		YES	YES
Infrared Illuminator		Built-in	Built-in
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
Wavelength of infrared auxiliary light source (nm)		850	850
Operating Temperature(ºC)		-40/+50	-40/+50
Relative humidity		5%-98%	5%-98%
Environment rating		IP65(IP67 Optional)	IP65(IP67 Optional)
Dimensions (mm) (without eye mask)		130x130x56	115x127x69
Video output function parameters
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