Product Overview
The SJ-UT400 is a compact reconnaissance drone featuring dual-light thermal imaging, laser ranging and HD image transmission in a folding carbon-fiber composite airframe that a single person can carry. Its solid-state intelligent lithium battery delivers 40 minutes of endurance per operation with a patrol coverage radius of up to 10km. Specialized carbon fiber propellers provide strong lift with noise reduction, and the system can connect to the user’s command center for integrated security and patrol operations.
Key Features
- 40 minutes endurance (no load) with low-temperature solid-state lithium battery
- Patrol coverage radius ≥10km with communication distance >7km
- Dual-light gimbal camera: >40MP CMOS sensor plus 640×512 thermal imaging
- Level-6 wind resistance with flight speed ≥15m/s horizontal
- ±0.2m hovering accuracy in RTK mode with dual-throwing mechanism
- Foldable design (260×115×140mm folded) for single-person carrying
Technical Specifications
| Item | Specification |
|---|---|
| Model | SJ-UT400 Reconnaissance Drone |
| Maximum Load | 1kg |
| Wind Resistance | Level 6 |
| Flight Speed | Ascent ≥6m/s; Horizontal ≥15m/s |
| Cruise Radius / Endurance | ≥10km / ≥40min (no load) |
| Hover Accuracy | ±0.2m (RTK mode) |
| Flight Altitude | 4000m |
| Protection Level | IP54 |
| Operating Temperature | -20℃ ~ 45℃ |
| Battery | Solid-state lithium, ≤1kg, 30min charging |
| Link Distance | 7km |
| Gimbal Camera | 13mm lens, CMOS >40MP effective pixels; thermal imaging 640×512 |
| Dropping System | Dual throwing mechanism, PWM link control |
| Remote Control | ≥IP54, 1920×1200 screen, brightness 1200cd/㎡; beacon recognition |
| Dimensions | Unfolded 307×387×150mm; folded 260×115×140mm |





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