RDL DDB-BN40 Wall-Mounted Bi-Directional Mic / Line Dante Interface 4 x 2

Put networked audio where you need it most: at the wall. The Radio Design Labs DDB-BN40 wall-mounted Dante interface is a professional-grade pro wall plate that turns four front-panel XLR mic/line sources into Dante network channels while returning two line outputs to local devices. Ideal for security, surveillance, monitoring and AV installations, this PoE-powered unit removes the need for local power and fits standard US dual-gang or thin-wall back boxes.

Technicians benefit from fast, tool-free setup: each input offers switch-selectable mic/line mode, 48 V phantom, and three gain choices (including 40/48/62 dB mic gain), while rear outputs let you toggle between balanced +4 dBu and unbalanced -10 dBV. No special software is required to configure the module, speeding deployments in control rooms, evidence rooms, or conference and monitoring spaces. With Dante audio networking compatibility and rugged wall-plate form factor, the DDB-BN40 delivers secure, reliable audio capture and distribution where it matters. Specify it for your next surveillance, monitoring, or networked AV project and streamline installation today.

• Simplifies on-site audio networking: converts four XLR mic/line sources to Dante channels for easy integration into security, surveillance, and AV systems.
• Saves install time with PoE power and standard dual-gang mounting, eliminating separate power runs and fitting common wall boxes.
• Front-access XLRs and tool-free switches let technicians set phantom power, mic/line selection and gain without special software, speeding deployment and maintenance.
• Flexible outputs and level switching deliver professional balanced +4 dBu or unbalanced -10 dBV, ensuring compatibility with monitoring equipment and recorders.
• Robust, wall-mounted design with customizable finishes provides a discreet, secure networked audio interface for control rooms, conference rooms, and surveillance hubs.