Arrakis 4 Drone Detector – Multi-Band Passive UAV Detection Device
Arrakis 4 is an advanced multi-band drone detection device designed to monitor a wide spectrum of signals. This upgraded version offers improved scanning capability, durable корпус, intuitive controls, and a bright display for clear real-time information.
Passive detection: works without transmitting signals, ensuring discreet operation and reliable monitoring.
Main Features
- Simultaneous multi-band scanning (4 ranges)
- Wide detection coverage across multiple signal types
- Sound and vibration alerts
- Real-time drone info on display
- Rugged корпус with ergonomic buttons
- Free firmware updates available
Detection Bands
- FSK: 860–885 MHz / 895–928 MHz / 955–1020 MHz
- ELRS / FPV / Crossfire: 360–560 MHz / 710–928 MHz
- DJI systems: 2400–2483 MHz / 5645–5945 MHz
Detection Capabilities
- UAV signals (860–1020 MHz)
- FPV systems (360–560 MHz & 720–1020 MHz)
- Popular drone platforms (2.4 GHz & 5.8 GHz ranges)
Sensitivity Settings
- 915 FSK: multiple levels (low → maximum)
- ELRS 433 / 915: up to -160 dBm
- DJI 2.4 / 5.8: adjustable sensitivity levels
Operation
Scanning is performed sequentially across bands in an optimized cycle, ensuring continuous monitoring across all supported frequencies.
Battery & Charging
- USB Type-C charging
- Up to 24 hours operation (at +20°C)
Product Overview
Important Notes
Use in accordance with local regulations.
Device is intended for monitoring and technical purposes.
Avoid using near strong interference sources.