Listen Technologies LR-4200 3-Piece Intelligent DSP RF Receiver Package 1, 72 MHz

Provide audiences and visitors with dependable, high‑quality sound in any public venue with the Listen Technologies LR-4200 3‑Piece Intelligent DSP RF Receiver Package (72 MHz). This pro assistive listening device package combines a compact LR-4200 iDSP receiver, integrated neck loop/lanyard and a universal ear speaker to deliver a stronger, more reliable 72 MHz RF signal, making it simple to expand or add an RF assistive listening channel. The receiver’s OLED display clearly shows channel name, battery level and volume, while the micro USB port streamlines setup, programming and firmware updates. Smallest in its class, the LR-4200 improves user comfort and reduces storage and dispensing overhead for facility managers. Built-in DSP loop driver enhances listening for T‑coil hearing aids, and advanced green battery technology lowers lifecycle costs. Whether you’re outfitting a theater, classroom, house of worship or integrating assistive listening into security, monitoring or surveillance control rooms, this Listen Technologies RF receiver package delivers accessible audio for every guest. Order the LR-4200-072-P1 to expand your RF assistive listening system today.

• Deliver clear, reliable audio to visitors and patrons with industry-leading 72 MHz RF range and sensitivity
• Compact, comfortable iDSP receiver design simplifies storage, dispensing, and long-term wear for end users
• Integrated neck loop with DSP loop driver and universal ear speaker supports T-coil users and standard earphone listeners
• OLED display and micro USB port provide easy channel identification, battery/volume status, and simple firmware updates
• Advanced green battery technology reduces operating costs and eliminates frequent alkaline replacements for venue managers
• Ideal for quick expansion of multi-channel assistive listening systems in theaters, classrooms, houses of worship, and security operations centers