RDL D-TPS3A Faceplate Module

Simplify distributed audio connections in security, surveillance and monitoring installations with the Radio Design Labs D-TPS3A faceplate module. This Decora-style faceplate module provides a phantom-powered XLR microphone input (24 Vdc) plus two buffered RCA -10 dBV line inputs, routing the mic to pair A and left/right line sources to pairs B and C over Format-A twisted pair cable. That means clean, low-noise audio delivery for paging, monitoring or integrated AV systems without running bulky shielded cable.

Installers benefit from switch-selectable mic gain, front-panel power indication, and the ability to accept local 24 Vdc or remote power through the twisted pair—reducing labor and simplifying power distribution to connected modules. The module's active balanced circuitry and fused local power feed maintain audio integrity and protect downstream devices in commercial or industrial environments.

Choose the D-TPS3A for reliable microphone and stereo line interfacing in security and surveillance applications, public address, or AV monitoring racks. Add it to your next system design or contact sales to specify for your installation.

• Streamline microphone and stereo line connections for security, surveillance and AV systems with a single Decora-style faceplate
• Phantom-powered XLR mic with rear-panel switchable gain for clear voice pickup and easy installer adjustment
• Dual RCA -10 dBV line inputs buffered to active balanced outputs for low-noise transmission over Format-A twisted pair
• Remote powering and fused local power feed reduce wiring complexity and speed installation on distributed monitoring systems
• Compact, commercial-grade Decora and stainless steel options fit standard U.S. boxes for professional, tamper-resistant deployments