Listen Technologies ListenIR iDSP Assistive Listening System Pre-Configured IR Kit Level I | Dante

The ListenIR iDSP Level I System delivers turnkey assistive listening compliance for boardrooms, training facilities, courtrooms, and small theaters seating up to 50 occupants. Built around the LT-84 Transmitter/Radiator Combo, this package transmits clear infrared audio across 2,787 square meters without interference from RF sources or adjacent rooms. LR-4200-IR intelligent DSP receivers decode the signal with precision, while integrated neck loop lanyards ensure compatibility with T-coil hearing aids and cochlear implants.

Designed for single-channel applications, the system requires no custom programming or complex setup. The LA-423 4-port USB charger keeps receivers ready between events, and universal ear speakers provide immediate use for guests without telecoil-equipped devices. Integrators gain predictable coverage, venue managers achieve ADA compliance, and end users experience intelligible audio free from dropout or ambient noise intrusion.

Where competing systems require additional radiators or signal boosters to cover mid-sized spaces, this configuration provides complete coverage from a single transmitter position. The result is lower installed cost, simplified commissioning, and reliable performance across worship spaces, municipal facilities, and corporate environments.