What is included?
One STT 1S MAX aircraft, one STT-HUB1101 cabinet, four aircraft batteries, and one STTBOT-S1 or STTBOT-T1.
SKYHUB
STT 1S MAX
Catalogue specification Rev 1.3, 2026-09-27.
Download the English Rev 1.3 product manual (PDF)English customer edition, Rev 1.3, 27 September 2026.
Catalogue specifications
Takeoff mass: 1850 g. battery, propellers, and storage card installed
Condition text is the Rev 1.3 English catalogue wording.
| Specification | Value | Condition |
|---|---|---|
| Takeoff mass | 1850 g | battery, propellers, and storage card installed |
| Maximum takeoff mass | 2090 g | |
| Airframe without propellers | 377.7 × 416.2 × 212.5 mm | without propellers |
| Motor diagonal | 498.5 mm | |
| Front motors, left to right | 383.0 mm | left-right distance between the front motors |
| Rear motors, left to right | 343.0 mm | left-right distance between the rear motors |
| Front-to-rear center distance | 341.6 mm | front-to-rear center distance |
| Propeller diameter | 328 mm | |
| Propeller pitch | 163 mm | |
| Normal forward speed | 15 m/s | obstacle sensing on, sea level, no wind |
| Sport forward speed | 21 m/s | sea level, no wind |
| Maximum forward flight time | 54 min | 12 m/s, no wind, photo mode, obstacle action off, 100% to 0% SOC. Maximum flight time is not a guaranteed route duration. |
| Maximum hover time | 47 min | no wind, 100% to 0% SOC. Maximum flight time is not a guaranteed route duration. |
| Operating radius | 10 km | 25 °C, no wind, 15% landing reserve, approximately 15 m/s round trip, hover 18 min |
| Flight distance | 43 km | 16 m/s, no wind, 100% to 0% SOC |
| Wind resistance | 12 m/s | |
| Operating temperature | -20 to +50 °C | operating temperature |
| Ingress protection | IP55 | cover closed |
| Battery configuration | 6S NMC | |
| Battery capacity | 6768 mAh | |
| Battery voltage | 22.14 V | |
| Battery energy | 149.9 Wh | |
| Battery mass | 640 g | |
| Battery size | 154 × 96 × 59 mm | |
| Battery charge temperature | +5 to +45 °C | aircraft battery charging only |
| Launch SOC floor | 90% SOC | field launch threshold |
| Return SOC floor | 20% SOC | mission policy returns at 20% SOC or earlier |
| Maximum ascent speed, normal | 6 m/s | Sea-level flight mode |
| Maximum ascent speed, sport | 10 m/s | Sea-level flight mode |
| Maximum descent speed, normal | 6 m/s | Sea-level flight mode |
| Maximum descent speed, sport | 8 m/s | Sea-level flight mode |
| Maximum backward speed, normal | 12 m/s | Obstacle sensing enabled; sea level, no wind |
| Maximum sideways speed, normal | 10 m/s | Obstacle sensing enabled; sea level, no wind |
| Maximum backward speed, sport | 19 m/s | Sea level, no wind |
| Maximum sideways speed, sport | 15 m/s | Sea level, no wind |
| Maximum takeoff altitude | 6500 m | Above mean sea level |
| Maximum pitch angle, normal | 25 deg | Flight-control mode limit |
| Maximum pitch angle, sport | 30 deg | Flight-control mode limit |
| Maximum angular velocity | 200 deg/s | Flight-control limit |
| Battery maximum charging voltage | 25.5 V | Battery-management limit |
| Battery cycle rating | 400 cycles | Subject to battery-management limits |
| Battery discharge rating | 4 C | Continuous rating |
| Battery maximum charge rate | 1.8 C | Battery temperature and health permitting |
| Wide-angle camera | 1/1.3-inch CMOS; 48 MP | 82° field of view; 24 mm equivalent; f/1.7 |
| Medium tele camera | 1/1.3-inch CMOS; 48 MP | 35° field of view; 70 mm equivalent; f/2.8 |
| Tele camera | 1/1.5-inch CMOS; 48 MP | 15° field of view; 168 mm equivalent; f/2.8 |
| Wide-angle focus | 1 to infinity m | Autofocus range |
| Medium/tele focus | 3 to infinity m | Autofocus range |
| Normal camera ISO | 100 to 25,600 | Wide, medium and tele cameras |
| Wide and medium night-scene ISO | 100 to 409,600 | Night-scene mode |
| Tele night-scene ISO | 100 to 819,200 | Night-scene mode |
| Electronic shutter | 2 to 1/8000 s | Visible cameras |
| Wide maximum image | 8064 × 6048 px | Still photograph |
| Medium maximum image | 8064 × 6048 px | Still photograph |
| Tele maximum image | 8192 × 6144 px | Still photograph |
| Visible-light video | 3840 × 2160 at 30 fps | H.264/H.265; MP4 |
| Minimum photo interval | 0.7 s | Configured single-camera mode |
| Tele digital/hybrid zoom | 16× / 112× | Digital / hybrid maximum |
| Native thermal resolution | 640 × 512 px | 12 μm pixel pitch; 30 Hz |
| Enhanced thermal image | 1280 × 1024 px | Image enhancement mode; not native detector resolution |
| Thermal lens | 45° diagonal; 53 mm equivalent; f/1.0 | Focus 5 m to infinity |
| Thermal sensitivity | ≤50 mK | At f/1.0 |
| Infrared wavelength | 8 to 14 μm | Long-wave infrared |
| Temperature range, high gain | -40 to +150 °C | Accuracy ±2 °C or ±2%, whichever is greater |
| Temperature range, low gain | 0 to +500 °C | Accuracy ±5 °C or ±3%, whichever is greater |
| Thermal digital zoom | 28× | Maximum digital zoom |
| Laser range, normal | 1800 m | 20% reflectivity target; 1 Hz |
| Laser range, oblique incidence | 600 m | 1:5 oblique-distance condition; 1 Hz |
| Laser blind zone | 1 m | Minimum ranging distance |
| Laser distance accuracy | ±(0.2 + 0.0015D) m | D is distance in metres outside the 1 to 3 m near field |
| Near-infrared auxiliary light | 5.7 ± 0.3 deg | Illumination field of view |
| Gimbal mechanical tilt | -140 to +113 deg | Mechanical travel |
| Gimbal controlled tilt | -90 to +90 deg | Upper 70° to 90° may obstruct selected cameras |
| Gimbal mechanical roll | -52 to +52 deg | Mechanical travel |
| Gimbal mechanical pan | -65 to +65 deg | Mechanical travel |
| Gimbal tilt control speed | 100 deg/s | Maximum |
| Gimbal angular vibration | ±0.005 deg | Stabilisation performance |
| Vision hover accuracy | ±0.1 vertical / ±0.3 horizontal m | Windless or breezy condition |
| GNSS hover accuracy | ±0.5 vertical / ±0.5 horizontal m | Windless or breezy condition |
| RTK hover accuracy | ±0.1 vertical / ±0.1 horizontal m | Windless or breezy condition |
| Forward obstacle detection | 0.5 to 200 m | Measurement range 0.5 to 20 m; sensing speed at most 15 m/s |
| Backward obstacle measurement | 0.5 to 20 m | Sensing speed at most 12 m/s |
| Lateral obstacle measurement | 0.5 to 16 m | Sensing speed at most 10 m/s |
| Upward obstacle measurement | 0.5 to 20 m | Sensing speed at most 6 m/s |
| Downward obstacle measurement | 0.5 to 16 m | Sensing speed at most 6 m/s |
| Digital video-link bands | 2.4, 5.2 and 5.8 GHz | Availability and radiated power depend on operating region |
| Maximum clear-path link distance, FCC | 25 km | Unobstructed, free of interference; one-way radio limit |
| Maximum clear-path link distance, CE/SRRC/MIC | 12 km | Unobstructed, free of interference; one-way radio limit |
| Live-view quality | Up to 1080p at 30 fps | Configured ground control link |
| Aircraft-to-ground video latency | Approximately 100 ms | Local radio path; network conditions add delay |
| Video codecs | H.264 and H.265 | CBR/VBR; MP4 |
| Visible-video bitrate | 60 H.264 / 40 H.265 Mbps | Maximum encoding rates |
| Thermal-video bitrate | 6.5 H.264 / 5 H.265 Mbps | 640 × 512 at 30 fps |
| Removable media | microSD U3 / Class 10 / V30 or above | exFAT file system |
| Flight-ready threshold | At least 90% SOC, at least 80% SOH, correct module ID and no blocking alarm. | |
| Energy from 90% to 20% SOC | 104.93 Wh at nominal new-module energy. |
Catalogue limits
- Hangar battery charge is +5 to +40 °C. Aircraft battery charge is +5 to +45 °C.
- These are catalogue specifications from Rev 1.3. This page does not state that a site has been delivered.
Questions
How do S1 and T1 differ?
STTBOT-S1 is approximately 880 mm and approximately 13 kg. STTBOT-T1 is 1,320 mm and approximately 35 kg. They are sold separately.
Where does the robot charge?
On its own 200 W wireless position. It does not enter the hangar battery bay. 200 W is not a full-charge time.
Is 54 minutes guaranteed?
No. 54 min is the maximum forward flight time at 12 m/s, no wind, photo mode, obstacle action off, 100% to 0% SOC. Maximum flight time is not a guaranteed route duration.
Is this air-ground system a street-light pole?
No. It is not a street-light pole and it does not mount on a pole. The octagonal silicon pole and the cylindrical CIGS pole are two other products in this catalogue.