4 Channel CCTV Video Multiplexer & RS485 Transmitter Receiver – 600m

🔥 Simplify your multi-camera CCTV setup with fewer cable runs.

Need to connect multiple CCTV video feeds and RS485 control signals over a long distance? This 4-channel video multiplexer is designed to combine CCTV video and RS485 control transmission over a single coaxial cable, helping make compatible surveillance installations cleaner and easier to manage.

🎯 The Problem → The Solution

Problem: Multi-camera CCTV installations can become complicated when separate cables are needed for video and control signals.

Solution: Combine four video channels with RS485 control transmission over one coaxial cable to simplify compatible CCTV installations and reduce cable runs.

✅ Key Benefits

• 4-channel CCTV transmission – Supports transmission of four video channels.
• Video + RS485 over one coaxial cable – Helps simplify wiring for compatible CCTV systems.
• Up to 600m transmission – Suitable for long-distance transmission with compatible common video cable.
• Cleaner installations – Fewer cable runs can help reduce installation complexity.
• Ideal for CCTV upgrades – A practical option for surveillance extensions and system upgrades.
• Professional installation solution – Designed for CCTV installers, security projects and DVR systems.

🛍️ Ideal For

CCTV installers, security system upgrades, multi-camera surveillance projects, DVR installations and long-distance camera connections where efficient cabling matters.

🔌 Connections

1. Line-in connection to receiver
2. DC 12V power input
3. Power indicator
4. Video input from camera
5. Line-in connection to transmitter
6. Video output to monitor or DVR

📋 Specifications

• Type: 4-channel video multiplexer transmitter and receiver
• Signal: CCTV video + RS485 control
• Transmission distance: Up to 600m with suitable common video cable
• Power: DC 12V
• Package weight: 0.96kg / 2.13lb
• Package size: 33 × 18.5 × 5.5cm

⚠️ Installation Notes

• Use a stable DC 12V power supply.
• Connect cables according to the wiring layout before applying power.
• Ensure all connections are secure.
• Protect the equipment from water and excessive moisture.
• Handle and install the equipment carefully.

Upgrade your CCTV installation with long-distance video and control transmission while keeping cabling simpler.