The FlySpark FLS-A2 Wireless Video Transmission System is a high-performance, long-range AV transmitter and receiver set designed for UAVs, helicopters, FPV drones, and professional surveillance applications. Engineered for stability, range, and signal clarity, this system supports both audio and video transmission over distances up to 20KM when paired with a high-gain directional antenna.

Built using advanced RF technology and durable metal housing for enhanced heat dissipation, the FLS-A2 is ideal for long-duration, heavy-duty, and military-grade applications. Its FM transmission mode ensures minimal interference and superior image quality even in complex environments. The system is compatible with all standard AV interfaces, including cameras, DVRs, and video monitoring devices, making it perfect for professional UAV operations, FPV pilots, and CCTV installations.

✅ Key Highlights

1. Extended Transmission Range:

   • 2–5KM range with standard antennas

   • Up to 8KM with high-gain antenna

   • Maximum 20KM on UAVs or helicopters with directional antennas

2. Professional-Grade Stability:

   • Uses FM signal mode with powerful anti-interference capability.

   • Delivers synchronized audio and video in real time with minimal delay.

3. Durable and Reliable Design:

   • Built-in cooling fan for efficient heat dissipation.

   • Metal enclosure enhances stability during long continuous use.

4. Wide Compatibility:

   • Works seamlessly with FPV cameras, CCTV systems, UAV platforms, and AV devices.

   • Easy plug-and-play installation with standard AV connectors.

5. Highly Integrated System:

   • Compact, lightweight, and portable design.

   • Optimized for field operations and UAV integration.

⚙️ Technical Specifications

⚙️ Installation Guide

1. Connect Power & Camera:

   • Use the 5-plug cable to connect the transmitter, camera, and power supply.

   • Red plug → DC 12V/1000mA power input.

   • White & Yellow plugs → Camera audio and video output.

   • Black plug → Camera power input.

2. Set Frequency Channel:

   • Use the receiver control button to switch channels.

   • Long-press to activate power-saving mode or lock the selected channel.

   • Ensure both transmitter and receiver are set to the same channel for proper communication.

3. Operation Tips:

   • Use a high-gain directional antenna for extended range.

   • Avoid direct sunlight on the device to prevent overheating.

   • Ensure stable DC power supply during operation.

⚙️ Applications

• Long-range UAV and FPV systems

• Aerial monitoring and surveillance

• CCTV video transmission projects

• Unmanned vehicle systems (UGVs, USVs)

• Military and research video link systems

Packaging & Logistics