Listen Technologies LT-84 ListenIR 2-Channel Transmitter/Radiator Combo

Deliver reliable, high-quality assistive listening to visitors, jurors, students, or patrons with the Listen Technologies LT-84 ListenIR 2-Channel transmitter/radiator combo. Designed for venues where clarity and security matter, this ListenIR audio transmitter covers up to 2,787 square meters (30,000 sq ft) and supports two independent channels to serve multiple audiences or language tracks. With four selectable carrier frequencies (2.3, 2.8, 3.3 and 3.8 MHz) and the ability to add up to four LA-141 expansion radiators, the LT-84 scales to meet the needs of classrooms, courtrooms, boardrooms and monitoring rooms without introducing RF congestion. The single CAT-5e cable design to feed expansion radiators speeds installation and reduces cable clutter, while infrared transmission offers RF-free operation that complements security, surveillance and monitoring systems. Compact wall-mount hardware and multiple input options make setup fast and maintenance straightforward. Ideal for organizations seeking ADA-compliant assistive listening that integrates with secure environments — contact sales to specify an LT-84 system for your space or request a quote.

• Reliable, secure assistive listening across mid-size venues — covers up to 2,787 m² (30,000 sq ft) so every seat gets clear audio
• Two-channel ListenIR design with four frequency options simplifies setup and reduces interference in sensitive security or monitoring environments
• Expandable system: add up to four LA-141 expansion radiators (CAT-5e single-cable power/signal) to scale coverage without complex wiring
• Infrared transmission provides RF-free audio that's ideal for courtrooms, boardrooms, and surveillance-sensitive facilities requiring ADA-compliant solutions
• Wall-mountable, compact form with multiple inputs and built-in mic for fast installation and dependable day-to-day operation