Bogen LMR1S Microphone/Line Input Module with Remote Control

Optimize on-site audio capture and control with the Bogen LMR1S microphone/line input module — a compact, pro-grade solution designed for paging, security, and monitoring applications. This Bogen module offers flexible remote volume control (potentiometer or 0–4.5V DC) and a broad gain range (MIC: 18–60 dB; LINE: -2–40 dB), letting integrators adapt to dynamic source levels from microphones to line devices. The LMR1S includes an internal 24V phantom power supply for condenser mics, actively balanced inputs for low-noise performance, and screw-terminal connectors for quick wiring. Built-in gating, a limiter with LED activity indication, and four priority levels ensure critical announcements override background audio in surveillance, security intercom, or facility paging systems. Tone controls (±10 dB bass and treble) and bus-assignable outputs let you tailor voice clarity and route audio to multiple zones. Small but feature-rich, the LMR1S simplifies system integration while boosting intelligibility and control. Ideal for security control rooms, campus paging, and pro AV installations — specify the Bogen LMR1S module to improve monitoring and public address performance.

• Remote volume control via potentiometer or 0–4.5V DC for easy level adjustment from a control panel
• Wide gain range (MIC: 18–60 dB; LINE: -2–40 dB) to accommodate low-output mics and line-level sources
• Built-in 24V phantom power and actively balanced input for reliable condenser mic support and low-noise operation
• Four priority levels with muting, plus gating and built-in limiter with LED indicator to protect voice intelligibility in paging and security systems
• Bass and treble EQ (±10 dB at 100 Hz and 10 kHz) and assignable outputs to two mixing buses for flexible tone shaping and routing
• Screw-terminal connectors and compact module form factor for fast installation in pro AV, paging, and surveillance environments