## The Cornerstone of Drone Detection

Almost all freely available drones use radio signals. On the one hand, they receive commands from the remote control, on the other hand they send data such as video images or telemetry, e.g. position or remaining battery power, to the remote control.

The market-leading radio frequency (RF) DedroneSensors receive and analyze these signals and are able not only to reliably detect drones, but also to classify them - i.e. identify the manufacturer and/or model - and locate them. This applies to almost all commercial, hobby and home-made drones and the entire DJI product line.

### Key Features

- Reliable drone detection, classification and localization
- Detection and localization of remote controls (under good conditions)
- Great range
- Installed quickly and easily
- Operates fully automatically

Slide 4 of 10.

150+

Drone Manufacturers

~600

Individual Drone Models

## Sensors for RF Drone Detection

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**RF-900** \
Long range electronic conspicuity sensor designed to receive Remote ID, ADS‑B and other signals.](https://www.dedrone.com/sensors/rf-900)

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**RF-560** \
Long range, cloud-ready, RF-based localization of drones and their remote controls.](https://www.dedrone.com/sensors/rf-560)

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**RF-360** \
Cloud-ready, RF-based localization of drones and their remote controls.](https://www.dedrone.com/sensors/rf-360)

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**RF-310** \
RF-based localization of drones and their remote controls. Ruggedized and designed for closed networks.](https://www.dedrone.com/sensors/rf-310)

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**RF-160** \
Detects and classifies commercial and hobbyist drones. Perfect for an initial risk assessment.](https://www.dedrone.com/sensors/rf-160)

## FAQ

### What is the meaning of "Angle Of Arrival (AOA)"?

In this methodology, one sensor can be used to determine the direction of the drone and multiple sensors can be leveraged to calculate the exact position of the drone based on triangulation from multiple direction sensing sensors.

### What is the definition of "Time Difference Of Arrival (TDOA)"?

Measures difference in time of arrival between several sensors. TDoA depends on the distance between the drone and sensors.