A drone detector is a sensor that finds hostile UAVs before you jam or intercept them — the first layer of any counter-UAS architecture. FlySpark drone detector systems cover three jobs: wearable and handheld RF kits for patrols, Ku-band 3D radar for silent or autonomous airframes, and acoustic arrays for RF-dense cities. Start on this hub to compare those SKUs; the wearable drone detector, fixed 70 MHz–6 GHz site kit, AGT-3D-RD5000X radar, N-Defender and 360° acoustic array are the spokes, not competing head-term pages. A detector does not deny the drone’s link — pair it with a jammer or interceptor only when the end-user is authorized. Prices are quoted ex-works; WhatsApp the export desk with quantity and destination.

Passive RF detection listens for the control, telemetry and video links a drone emits. The wearable drone detector (100 MHz – 6 GHz) and the portable detector give patrol teams silent, licence-free early warning with pilot direction finding. The N-DEFENDER adds multi-band detection with FPV video interception, so operators see what the drone camera sees. Fixed detection and positioning equipment (70 MHz – 6.2 GHz) covers sites 24/7 with long-range antennas.

Radar detects drones that fly silent or use unusual links. The AGT-3D-RD5000X Ku-band 3D radar tracks small targets in 360° with altitude, and cues cameras or mitigation automatically. The 360° acoustic detection system (3 arrays, 64 channels) identifies drones by rotor signature in RF-dense urban environments where passive RF struggles.

To compare, look at frequency coverage against the drones you expect, detection range for a small quadcopter, whether direction finding or full positioning is provided, integration interfaces (Ethernet, API, C2 software) and power options for fixed or mobile use. Multi-sensor fusion — RF plus radar or acoustic — reduces false alarms and is what airports and prisons deploy.

Detection equipment is available to security operators, integrators and government users worldwide. Prices are indicative in your currency; formal quotes with lead time are issued on WhatsApp or email.