Then, with gun sight card, the gun can be hung up or used alone. The night vision instrument has built-in infrared auxiliary light source and automatic strong light protection system. This product has strong practicability and can be applied to military observation, frontier and coastal defense reconnaissance, public security surveillance, evidence collection, customs smuggling, etc. in the night without lighting. It is an ideal equipment for public security departments, armed police forces, special police forces, and guard patrols.
MODEL | DT-NH81XD |
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 |
Diopter (deg) | +5/-5 |
Lens system | F1.2, 25mm |
Coating | Multilayer broadband coating |
Range of focus | 0.25--∞ |
Auto anti strong light | High sensitivity broadband detection |
rollover detection | Solid non-contact automatic detection |
Dimensions | 115x183x54 |
Material | Aviation aluminum |
Weight(no battery) | 605 |
Power supply | 2.6-4.2V |
Battery type | AA(2) |
Battery life(H) | 80(W/O IR) 40(W/IR) |
Operating Temperature(ºC) | -40/+50 |
Relative humility | 5%-98% |
Environment rating | IP65(IP67 optional) |








