The Listen Technologies Auri ADA Compliance System 4 is engineered for AV integrators and venue operators who need a fully managed, code-compliant assistive listening deployment. Built around Auracast Bluetooth LE broadcast technology, the system allows an unlimited number of compatible devices to receive audio without pairing, removing the per-receiver bottleneck that plagues legacy RF and infrared assistive listening systems. The included AURI-TX2N transmitter accepts two balanced analog inputs with mic/line switching and 24V phantom power, making it straightforward to tap into an existing FOH mix or interpreter feed in houses of worship, courtrooms, conference centers, and performing arts venues.

For installed AV applications, the RJ45 port with PoE support enables network discovery, remote configuration, and firmware updates without touching individual units. Auri Manager software provides centralized fleet management across single and multi-venue sites, giving system administrators visibility into device status, programmable receiver settings, and software versioning from one interface. The AURI-D4-01 docking station handles intelligent charging for all four AURI-RX1 receivers simultaneously, reducing front-of-house labor between events.

Where IR and older FM systems require line-of-sight or dedicated RF coordination, the Auri platform operates on Bluetooth LE, simplifying installation and scaling cleanly as seat counts grow. Supporting two independent audio channels natively, the system accommodates simultaneous multi-language interpretation and audio description tracks in a single deployment, making it a strong fit for international conference facilities and multi-use performance spaces.