HY-JC350 Drone Alarm: Detects DJI Air 3/Avata up to 450m | 2.4G & 5.8G Scanning, 150-350m Range | 10H Runtime, 250mAh Battery | High-Gain Antenna Support | Portable UAV Detection System for Security

HY-JC350 Drone Alarm: Your Portable UAV Detection Shield

Key Features & Benefits

• Dual-Band Spectrum Scanning:
  Equipped to scan both 2.4G (2.3-2.6 GHz) and 5.8G (5.1-5.9 GHz) frequencies, the HY-JC350 covers the most common communication bands used by consumer and commercial drones. This dual-band capability ensures comprehensive coverage against a wide variety of UAV models.
• Impressive Detection Range:
  Don't be caught off guard. With standard antennas, the device offers a recognition distance of 150 to 350 meters. For enhanced performance, it supports antenna replacement; using high-gain antennas can significantly extend your detection perimeter. In field tests, it successfully identified a DJI Avata at ~450 meters and a DJI Air Unit O3 at ~250 meters.
• All-Day Operational Endurance:
  Security operations often require long hours. The HY-JC350 is powered by a built-in 250 mAh battery that delivers approximately 10 hours of continuous operating time. When it's time to recharge, a standard 5V/500mA input gets you back to full power in just about 5 hours, minimizing downtime.
• Portable & User-Centric Design:
  Lightweight and easy to carry, this device is perfect for mobile security teams. It does not emit any signals itself, making it undetectable and safe to use in sensitive environments where signal emission is restricted.