Beyond Simple Alerts — Portable FPV Detector Brings Visual Evidence to Exhibition Air‑space Safety

Commercial event venues are troubled by unauthorised FPV and hobby drones. Ordinary radio detectors can raise alarms, yet fail to provide visual proof for incident handling. Venue teams demand lightweight, evidence‑capable portable detection tools.

The customer is the security operations team of a large international exhibition centre in Southeast Asia. Sprawling indoor halls and outdoor plazas require mobile patrols during multi‑week expos.

Core pain‑points:

Fixed monitoring cannot cover the full venue; patrols need easy‑to‑carry handheld equipment.

FPV racing and DIY drones appear frequently. RF alerts offer no insight into what the drone is filming.

Saved visual evidence is essential for resolving unapproved aerial‑recording incidents.

Dense local wireless signals require rapid scanning performance.

The venue rolled out multiple CH07 Portable FPV Detection and Video Transmission Capture Device for roaming patrols. Key configurations (CH07 datasheet): ‑ 70 MHz‑6.2 GHz broadband scanning; analog FPV video detection from 500 MHz‑6 GHz. ‑ Unit weight ≤2 kg, 7‑inch touch‑screen and 7000 mAh battery for long‑hour field work. ‑ ≤3‑second response for 8 bands; sound‑light‑vibration alarm and 32 GB local video storage. ‑ 1+N master‑slave linkage synchronises alarms across patrol groups. Each kit includes main unit, spare battery and protective aviation case for quick shift handover.

During the exhibition, CH07 detected multiple unauthorised drone activities. Intercepted real‑time FPV footage helped staff quickly assess on‑site risks. Locally stored videos provided traceable evidence for follow‑up work. Weighing under 2 kg, the device created little fatigue for all‑day patrols. Swappable batteries guaranteed continuous operation, and multi‑unit linkage improved wide‑area situational awareness. No drone‑related disruptions occurred throughout key exhibition periods.

CH07 breaks the limits of simple radio‑based detection. Packing broadband scanning, FPV video interception and evidence storage into a compact body, it delivers practical air‑space protection for large civilian event sites.

Real Customer Testimonial (Mr. Timo, Security Operations Supervisor, Southeast‑Asia International Exhibition Centre): “Many detectors only give audio alerts. CH07 lets us view FPV drone footage directly and keeps solid local records. It scans fast even with heavy venue wireless noise, and patrol members like its light build. It performed exactly as we needed during the expo.”