FPV Handheld Drone Detector 4KM 4000M Long Range Distance Mobile Portable DJI UAV AUTEL Detection Passive Detector De Drones

S777 Handheld UAV Detection & Positioning Device

The S777 is a handheld, all-in-one solution for detecting and locating unmanned aerial vehicles (UAVs) and their operators—ideal for countering a wide range of drone threats, including FPV transmissions. With multi-frequency coverage and a detection range of up to 10 km, the S777 empowers users with real-time situational awareness in various security and surveillance scenarios.

100% effective for FPV, DJI, AUTEL and other brand drones!!!

Key Features

1. Multi-Frequency Coverage

   • Supports 800MHZ,900MHz,1.2GHz,2.4GHz,5.2GHz,5.8GHZ, and other common FPV bands.

   • Ensures effective detection of mainstream drone and FPV signals.

2. Extended Detection Range

   • Detects UAV signals at distances of up to 4 km (environment-dependent).

   • Provides early alerts and enhanced security coverage.

3. Pilot Positioning

   • Locates both the drone and its operator in real time.

   • Displays positions on a built-in map interface for immediate response.

4. Effective for FPV

   • Specifically tuned to detect FPV video transmissions.

   • Ideal for comprehensive airspace monitoring.

5. Portable & Durable

   • Handheld design for quick deployment.

   • Industrial-grade protective casing for use in various environments.

6. Simple Operation

   • Power on to start detecting—no complex setup required.

   • Integrated software provides clear alerts and historical data logging.

7. Battery-Powered Convenience

   • Built-in rechargeable battery with up to 5 hours of continuous operation.

   • Allows flexible use in remote or field locations.

Technical Specifications

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FPV Handheld Drone Detector 4KM 4000M Long Range Distance Mobile Portable DJI UAV AUTEL Detection Passive Detector De Drones Images