ARRAKIS 4 Drone Detector | FPV, Mavic & UAV Warning Receiver with 4 Antennas, Type-C, 24h Battery

The ARRAKIS 4 is a professional-grade, highly portable drone detector designed to provide early warning against a wide range of unmanned aerial vehicles (UAVs), including FPV quads, surveillance drones, and loitering munitions. Featuring multi-band parallel and sequential scanning across key frequency ranges, the ARRAKIS 4 detects telemetry signals, control links, and video transmissions to keep operators alert in high-risk environments.

Equipped with 4 dedicated antennas, customizable sensitivity presets, and dual alert modes (sound and vibration), this device delivers reliable situational awareness with a battery life of up to 24 hours on a single charge.

Key Features & Capabilities

Multi-Band Detection: Covers telemetry, control, and video frequencies utilized by various commercial and tactical platforms (Orlan, Zala, Lancet, SuperCam, FPV, Mavic, Autel, and more).

Smart Scanning Architecture: Scans frequency bands sequentially in an optimized "checkerboard" pattern (e.g., jumping between sub-GHz telemetry and 2.4/5.8 GHz video links) to minimize blind spots.

Real-Time Display: Clearly presents detected drone type and frequency information on the built-in screen.

Dual Alert System: Instant notification via audible alarm and vibration.

Long Battery Life: Powered by an internal 21700 rechargeable battery (3.6V–4.2V), providing up to 24 hours of continuous operation at +20°C.

Modern Interface: Convenient USB Type-C charging port.

Frequency Bands & Specifications

Telemetry (FSK Channels): 860–885 MHz, 895–928 MHz, 955–1020 MHz

Control Links (ELRS / FPV / TBS Crossfire): 360–560 MHz, 710–928 MHz

DJI / Autel (Video & Control): 2400–2483 MHz, 5645–5945 MHz

Configurable Sensitivity Parameters:

915 FSK Sensitivity: Adjustable (Low / Medium / High / Highest / Off) based on offsets, channels, and FSK packets.

433 & 915 ELRS Sensitivity: Adjustable (-120 dBm / -130 dBm / -145 dBm / -160 dBm / Off).

2.4 & 5.8 DJI Sensitivity: Adjustable (-80 dBm / -85 dBm / -90 dBm / -95 dBm / Off).

Package Includes

1x ARRAKIS 4 Drone Detector Unit

4x Matching Antennas

1x USB Type-C Charging Cable