Product features

WATCHDOG 202 (WD202) is a networked RF sensor capable of providing information on model, protocol and vendor. In addition, the sensor can also determine a bearing of the detected signal.

The bearing information can be used, when combining multiple sensors, to triangulate the geolocation of the drone or pilot.

WD202 is specifically suited for stationary installations such as perimeter protection at prisons, military camps or can even be mounted on vehicles. WD202 is powered by PoE and can be fitted with generic brackets, which makes it very easy to install and integrate with existing C2 systems.


The WATCHDOG 202 drone detection system is lightweight and portable. It’s rugged and lightweight design makes installations on vehicles, buildings or
tripods easy and straight forward.

The WATCHDOG is simple to configure and setup. WATCHDOG was designed with operational focus. It is literally a plug and play design and you will be operational within minutes.

The 90° coverage and intelligent signal analysis helps to detect the threat direction, type and model of drone.

All of the information can e.g. be displayed on our user-friendly interface IRIS or delivered through our ARGOS API to your C2 system.

IRIS is our consolidating graphical user interface which displays the necessary information to the user.

Features developed with the user

WATCHDOG is designed with simplicity in mind. It’s Size, Weight and Power provide a competitive edge.

The system is upgraded through IRIS. New features, GUI updates and processing updates are performed on a regular basis and are driven by customer feedback.

WATCHDOG is easy to interface with existing security infrastructure, either through our plug-and-play user interface or on a protocol level – and requires only 1 cable for connection to a PoE switch.

Watchdog With GPS Fritlagt
Watchdog With GPS Fritlagt
Watchdog With GPS Fritlagt

Technical specifications

  • Frequency antenna: 2.4GHz, 5.2GHz, and 5.8GHz
  • Power supply: PoE
  • Dimensions: H:175xW:100xD:42mm
  • Weight: 742g
  • IP rating: IP67
  • Operational temperature: -30° – 60° C