Audited Supplier
MODEL | DT-NH921 |
IIT | Gen2+ |
Magnification | 1X |
Resolution | 45-57 |
Photocathode type | S25 |
S/N(db) | 15-21 |
Luminous sensitivity(μa-lm) | 450-500 |
MTTF(hrs) | 10,000 |
FOV(deg) | 42+/-3 |
Detection distance(m) | 180-220 |
Adjustable range of eye distance | 65+/-5 |
Diopter(deg) | +5/-5 |
Lens system | F1.2, 25mm |
Coating | Multilayer broadband coating |
Range of focus | 0.25--∞ |
Auto anti strong light | High Sensitivity, Ultra Fast, Broadband Detection |
rollover detection | Solid non-contact automatic detection |
Dimensions (mm) (without eye mask) | 130x130x69 |
material | Aviation aluminum |
Weight (g) | 393 |
Power supply (volt) | 2.6-4.2V |
Battery type (V) | AA(2) |
Wavelength of infrared auxiliary light source (nm) | 850 |
Wavelength of red-explode lamp source (nm) | 808 |
Video capture power supply (optional) | External power supply 5V |
Video resolution (optional) | Video 1Vp-p SVGA |
Battery life (hours) | 80(W/O IR) 40(W/IR) |
Operating Temperature (C | -40/+50 |
Relative humidity | 5%-98% |
Environment rating | IP65(IP67 Optional) |
FAQ
Q: Are you the factory to provide OEM products?
A: Yes, we are factory focused on night vision for more than 21 years in China,
OEM/ODM service is available
Q: How about your product quality?
A: All items are provided with CE /FCC /RoHS certificates and our factory passed ISO 9000
To make sure the quality,all products will be 100% checked on production line,and we also
will randomly check base on AQL before shipping.
Q: Can I take a sample to test before I place formal orders?
A: Yes, you can take a samples at first . If there is a problem, our engineers are always here to help you.
Q: How long is your warranty?
A: All night vision have 12 months warranty. During this period, customers can replace or repair cameras for free.
Q: Can I have a refund for the defective night vision?
A: Yes, if the problem can not be solved , you could send the night vision back, and we will refund the money to you after we receive the night vision.
