Listen Technologies LR-4200-IR-P1 iDSP IR Receiver Package

The LR-4200-IR-P1 bundles an intelligent DSP infrared receiver with neck loop and earphone accessories, delivering a turnkey solution for houses of worship, performing arts centers, courtrooms, and educational facilities requiring ADA-compliant audio distribution. The compact receiver body offers market-leading IR sensitivity for extended pickup range in rooms up to mid-size capacity, while rechargeable lithium-ion power eliminates disposable battery logistics.

An integrated OLED screen presents real-time channel, volume, and charge status without external control apps. Micro USB connectivity supports firmware updates and bulk programming for multi-unit deployments. End users select between direct-listen via the included universal earphone or magnetic induction through the LA-430 neck loop lanyard, compatible with telecoil-equipped hearing instruments.

This package format simplifies procurement for integrators launching new ListenIR networks or replenishing existing inventories in conference centers, lecture halls, and civic auditoriums. The receiver's reduced form factor compared to legacy IR designs improves wearer comfort during extended sessions and reduces physical storage footprint at check-out desks.