1. Main target: ships, fighters, attack aircraft, helicopter gunships, drones and cruise missiles.
2. All-weather work (day, night, smoke, fog).
3. Ability to search, intercept and tracking targets stably based on target indicated information, joystick position information and system infrared information.
4. When receiving the target, it performs azimuth adjustment and automatically searches on the pitch direction. And capable of automatic fault detection and positioning capabilities.
5. Using the external positioning and orientation device to calculation and tracking target stably and made it has the ability to combat when moving
6. 360° panorama.

HG-OT-3112 multi-channel electro-optical tracking system is mainly composed of electro-optical tracking systemm and display console. Mainly used for search and tracking air targets such as drones，fighters and other air targets and outputting the three-dimensional coordinates and speed of the target, while providing true north information for other systems.

Operating Range
Detection	Air target: aircraft（21m×5.4m）：32km
	Sea target: ship(24m×8m)：25km
Recognition	Air target: aircraft（21m×5.4m）：18km
	Sea target: ship(24m×8m)：15km
Max detection distance	≥30km
Max tracking distance	≥25km
Max ranging distance	≥15km
Tracking accuracy	0.5mrad
Infrared thermal camera
Detector	Cooled HgCdTe
Pixel	640×512, 15μm
Spectral band	3μm～5μm
Focal length	32mm/110mm/460mm or 15-300mm Continuous zoom
Daylight camera
Resolution	Color 540TV/ Monochrome 600TVE
CCD	1/2″
Focal length	15.6mm-500mm Continuous zoom
Video format	Digital video（Camlink） Analog videoPAL（75Ω/BNC）
Power supply	AC220V、50Hz
Display control interface	1000M optic fiber network
Laser range finder
Wavelength	1064nm
Ranging distance	≥10km
Electro-optical Indicator
Azimuth angle range	n×360°
Pitch angle range	-25°～+85°
Azimuth and pitch maximum speed	60°/s
Azimuth and pitch maximum acceleration	90°/s²
Environmental adaptability
Working temperature	Outside the cabin: -40℃～+65℃； Cab: -10℃～+50℃
Storage temperature	-45℃～+70℃