RDL 001-4511 Active 3-Pair Sender, Twisted Pair Format-A, XLR Microphone and Stereo Phono Inputs, Black

Bring reliable, low-noise audio to your security, surveillance, and pro AV installations with the Radio Design Labs RDL 001-4511 active 3-pair sender Pro Wall Plates unit. This compact wall plate converts XLR microphone and stereo phono inputs to a twisted pair Format-A output, allowing clean, balanced audio transmission over long cable runs. The built-in active electronics provide line-level buffering that preserves signal clarity for monitoring, recording, and live audio feeds in demanding environments.

Designed for integrators and facility managers, the RDL 001-4511 reduces cable clutter and simplifies endpoint wiring by consolidating multiple source types into a single low-voltage feed. Its black professional finish blends into control rooms, conference areas, and surveillance points while delivering EMI/RFI-resistant performance ideal for security and monitoring systems. Compatible with standard twisted-pair audio infrastructure, this sender is a practical choice for AV distribution, CCTV audio, and corporate audio networks. Add the RDL 001-4511 to your next deployment to streamline audio routing and improve signal reliability in critical monitoring applications.

• Consolidates XLR microphone and stereo phono sources into a single, low-voltage twisted-pair feed for cleaner installation and fewer cable runs
• Active 3-pair sender provides line-level buffering to maintain signal integrity over long distances and reduce noise in surveillance and monitoring systems
• Twisted Pair Format-A compatibility minimizes RF and EMI interference for reliable audio in security and pro AV environments
• Professional wall-plate form factor in black for discreet, rack-to-room integration and easy mounting at endpoints
• Supports balanced XLR mic input plus stereo phono, enabling mixed-source audio distribution for conferencing, recording, and CCTV audio monitoring
• Simple, install-friendly design that streamlines audio networking and reduces field termination time