When traditional drone defense fails — passive acoustic sensing + HPM microwave fills the blind zone

Many traditional RF-based counter-UAS systems rely on radio signals, which can be jammed, located, and neutralized by adversaries. New Ark layered vehicle-mounted C-UAS provides a reliable fallback: 🔊 **Passive Acoustic Detection** Fully passive, zero RF transmission, extremely covert, anti-interference. It works when radars and RF sensors lose effectiveness, offering early warning for low-altitude airspace. Detect all audible UAV targets, including silent fiber-optic drones with no RF signature. 🎯 AI EO/IR Optical Tracking: Visual verification, target classification and continuous lock ⚡ HPM High-Power Microwave: Directed-energy hard-kill response for verified drone threats Ideal for border patrol, field deployment, airports, power stations and critical infrastructure protection. If you are a system integrator, security operator or procurement officer for low-altitude defense, Comment **DATA** to get our datasheet and custom solution proposal. #CounterUAS #HPM #HighPowerMicrowave #AcousticDetection #PassiveAcoustics #VehicleMountedCUAS #DroneDefense #AntiDroneSystem #LowAltitudeSecurity #BorderSecurity #CriticalInfrastructureSecurity #DroneThreat #UASDefense #DroneCountermeasure #ElectronicWarfare #DroneSwarmDefense #SilentDetection #RFBlindZone #JamResistant #AirspaceAwareness #TacticalDefense