SFG-200T
Product Introduction

The SFG-200T is a two-axis screw-drive stabilized tri-sensor gimbal, designed with a compact and lightweight industrial structure. It is equipped with a 30× continuous optical zoom visible-light camera, a mid-wave uncooled infrared imaging module, and a laser illuminator. The system also includes anti-shake enhancement, AI target recognition, and multi-target tracking modules.

It is primarily used for ground-target imaging, detection, tracking, and identification across various monitoring scenarios, including route inspection, accident investigation, emergency response, law-enforcement evidence collection, and counter-terrorism/security applications.

Category Item Specification
Visible LightWavelength0.4 μm–0.9 μm
Resolution1920 × 1080
Focal Length4.3–129 mm
Horizontal Field of View63.7° ~ 2.3°
Optical Zoom30×
Detection RangeHuman 4.6 km, Vehicle 15 km
Recognition RangeHuman 1.5 km, Vehicle 6.9 km
Thermal Imaging (Cooled)Operating Wavelength3 μm–5 μm
Cooling Time≤ 6 min
Resolution640 × 512
Pixel Size15 μm
Focal Length40–220 mm, continuous zoom / F4.0
Horizontal Field of View13.69° ~ 2.5°
Detection RangeHuman 4.9 km, Vehicle 20 km
Recognition RangeHuman 2.2 km, Vehicle 7.8 km
Laser IlluminationWavelength1064 nm
Illumination Distance300 m – 8000 m
Beam Divergence15 mrad
Pulse Energy40 mJ
Emission MethodPrecision scanning mode; single-spot emission adjustable ≥ 40 s
Gimbal ControlPan RangeN × 360°
Tilt Range–120° ~ +40°
Stabilization Accuracy≤ 50 μrad (2°/Hz, 1°/Hz jitter)
Measurement Accuracy≤ 1 mrad
Angular Velocity≥ 60°/s
Angular Acceleration≥ 150°/s²
Single-Target TrackingTarget TypeGeneral Targets
Tracking Speed≥ 32 pixels/frame
Refresh Rate≥ 50 FPS
Multi-Target TrackingTarget TypesHuman, Vehicle, Boat, Aircraft
Recall Rate≥ 90%
Accuracy≥ 80%
Minimum Target Size≥ 32 × 32 @1080P
Trackable Targets≥ 20
Tracking Box Variation≤ 15%
Refresh Rate≥ 20 FPS
Video & StoragePhoto FormatJPEG
Video FormatMP4
EncodingH.264, H.265
Video ProtocolsRTSP, UDP
Storage128 GB
Interface & DimensionsSize≤ Ø200 mm × 260 mm
Weight≤ 5.5 kg
Power Input18–32 VDC
Power Consumption50 W (avg), 250 W (peak)
Communication PortsSerial, CAN
Video OutputEthernet, SDI
Environmental ParametersOperating Temperature–20 °C ~ 60 °C
Storage Temperature–45 °C ~ 70 °C
Shock20 g, 11 ms