DR400-D
  • Full-frequency-band Detection: 70MHz-6.2GHz full-frequency-band coverage.

  • Full Frequency Coverage of FPV Drones: 300MHz-6.2GHz full coverage of analog video transmission frequency bands.

  • Video Capture: The feature of analog video transmission & video capture can display the ‘first-person view’, and analyze the intrusion targets and real-time status of FPV drones.

  • Video Storage: The captured video can be stored quickly.

  • Team Collaboration: 1+N working mode and the design of host and auxiliary devices can realize alarm linkage.

  • Portable Design: It supports various carrying methods, and equipped with a multifunctional wrist watch.

Product Parameters

Detection type

Mainstream drones and most FPV, DIY drones, etc.

Detection frequency band

Supports customized scanning of 70MHz-6.2GHz, default bands include 400MHz, 800MHz, 900MHz, 1.2GHz, 1.4GHz, 2.4GHz, 5.2GHz, 5.8GHz (others can be customized)

Detection radius

≥1.5km (good views and electromagnetic environment)


FPV Video transmission signal detection


Supports the detection of all analog video transmission signal within the 300MHz-6GHz frequency bands (supports customization)

Video capture distance

≥1km (good views and electromagnetic environment)

Team linkage alarm

≥500m (open and unobstructed environment)

Detection response time

≤3s (8 frequency bands)

Detection principle

Spectrum scan, spectrum feature identification

Alarm mode

Sound, vibration, light

Storage space

32G memory card

Battery life

≥6h (host), ≥10h (wrist watch)

Device size

198mm*142mm*52mm (Length*Width*Height)




Product Introduction

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