The SFD-115TB is a two-axis screw-drive stabilized tri-sensor gimbal, designed with an integrated industrial structure. It is equipped with a 10× continuous optical zoom visible-light camera, a fixed-focus long-wave uncooled infrared imaging module, and a laser rangefinder. It supports applications requiring a maximum cruising speed of 450 km/h and additionally supports an expandable open framework for object recognition and template-matching functions.
| Category | Item | Specification |
|---|---|---|
| Visible Light | Wavelength | 0.4 μm–0.9 μm |
| Resolution | 1920 × 1080 | |
| Focal Length | 4.7–47 mm | |
| Horizontal Field of View | 58.1° × 17.1° | |
| Optical Zoom | 10× | |
| Detection Range | Human 1.9 km, Vehicle 6.6 km | |
| Recognition Range | Human 0.5 km, Vehicle 2.9 km | |
| Thermal Imaging | Operating Wavelength | 8 μm–14 μm |
| Resolution | 640 × 512 | |
| Pixel Size | 12 μm | |
| Focal Length | 35 mm / F1.0 | |
| Horizontal Field of View | 12.5° × 9.9° | |
| Detection Range | Human 1 km, Vehicle 4.6 km | |
| Recognition Range | Human 0.35 km, Vehicle 1.5 km | |
| Laser Rangefinding | Operating Wavelength | 1535 nm |
| Measurement Distance | 30 m – 3000 m | |
| Measurement Accuracy | ±1 m | |
| Measurement Frequency | 1–10 Hz | |
| Gimbal Control | Pan Range | N × 360° |
| Tilt Range | –120° ~ +90° | |
| Stabilization Accuracy | ≤ 5 mrad (2°/Hz, 1°/Hz jitter) | |
| Measurement Accuracy | ≤ 1 mrad | |
| Angular Velocity | ≥ 60°/s | |
| Angular Acceleration | ≥ 150°/s² | |
| Single-Target Tracking | Target Type | General Targets |
| Tracking Speed | ≥ 32 pixels/frame | |
| Refresh Rate | ≥ 50 FPS | |
| Multi-Target Tracking | Target Types | Human, Vehicle, Boat, Aircraft |
| Recall Rate | ≥ 90% | |
| Accuracy | ≥ 80% | |
| Minimum Target Size | ≥ 32 × 32 @1080P | |
| Trackable Targets | ≥ 20 | |
| Tracking Box Variation | ≤ 15% | |
| Refresh Rate | ≥ 25 FPS | |
| Video & Storage | Photo Format | JPEG |
| Video Format | MP4 | |
| Encoding | H.264, H.265 | |
| Video Protocols | RTSP, UDP | |
| Storage | 128 GB | |
| Power Characteristics | Input Voltage | 18–32 VDC |
| Average Power Consumption | 15 W | |
| Peak Power Consumption | 80 W | |
| Electrical Interfaces | Communication Interface | Serial (RS422/232/TTL optional), CAN |
| Video Output | Ethernet, SDI | |
| Dimensions & Weight | Size | ≤ Ø115 mm × 171 mm |
| Weight | ≤ 1.5 kg | |
| Environmental Parameters | Operating Temperature | –40 °C ~ 60 °C |
| Storage Temperature | –45 °C ~ 70 °C | |
| Shock | 20 g @ 11 ms |