8. Appendix
8.1 Specification & Parameters
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Model: DSDR04B
Model: DSRC02A
Capacity: 2500mAh
Voltage: 7.2V
Battery Type: Li-ion 2S
Takeoff Weight: < 249g (the takeoff weight includes
battery and propeller blades)
Folded Size: 88x143x58mm
Unfolded Size (propeller blades included):
300x242x58mm
Unfolded Size (propeller blades excluded):
210x152x58mm
Diagonal Distance: 219mm
Max Speed (Sport Mode): Ascent speed: 5m/s;
Descent speed: 4m/s; Flight speed: 16m/s
Max Wind Speed Resistance: 38km/h (Level 5)
Operating Temperature: 0°C~40°C
GNSS: GPS+GLONASS+Galileo+BeiDou
Operating Frequency: 2.400~2.4835GHz
Transmission Power: 2.4GHz: < 24dBm
Hovering Accuracy Range: Vertical: ±0.1m (with Vision
Positioning), ±0.5m (with GPS Positioning)
Horizontal Flight: ±0.3m (with Vision Positioning), ±1.5m
(with GPS Positioning)
Extra Payload: Not supported
Max hovering time: 28 mins (indoor hovering)
Downward Vision System
Lens Tilt Range: +20°~-90°
CMOS: 1/3"
Effective Pixel: 12MP
ISO Range: 100~6400
Electronic Shutter Speed: 1/30s~1/25000s
FOV: 118°
Aperture: F2.2
Photo Resolution: 4608*2592
Image Format: JPG/JPG+RAW(DNG)
Video Resolution: 4K@30fps; 2.7K@30fps; 1080P@60fps;
1080P@30fps;
Video Format: MP4 (H.264)
Max Video Bitrate: 40Mbps
Supported File System: FAT 32, exFAT
Type Of Supported Storage Card: Micro SD card; 4~256GB
SD card transmission speed ≥class10 or U1 standard
Operation Frequency: 2.402~2.483GHz
Max Transmission Distance (unobstructed, free
of interference): 4km
Operating Temperature: 0°C~40°C
Battery: 3000mAh, lithium battery, 1S
Transmitter Power (EIRP): 2.4GHz: ≤20dBm
Charging Interface: TYPE-C
Charging Specification: 5V/1A
Video Transmission System: PixSync 2.0™
Image Transmission Quality: 720P
Latency (depending on environment and mobile device):
200ms
Supported Mobile Device Size: Length: 170mm, Width:
100mm, Thickness: 6.5mm~8.5mm
Energy: 18Wh
Battery Weight: 103g
Working Temperature: 0°C~40°C
1. Pure-color surface
2. Surface with strong reflection, such as smooth metal surface
3. Transparent object surface, such as water surface and glass
4. Moving texture, such as running pets
5. Scenarios with drastic change of light; for example, the drone flies to outdoor space with strong light from indoor space
6. The places with weak or strong light
7. The surface with repeating identical patterns or textures, such as floor tile with the same texture and size
8. The surface with highly consistent strip pattern
Drone
Camera
Hovering range: 0.3~5m(ideal environment); Available at 0.3~10m.
Remote Controller
Smart Flight Battery
Unavailable scenarios of vision positioning:
Model: DSBT02A