Listen Tech LW-210-16 ListenWIFI 16-Channel Wi-Fi Audio Server for Assistive Listening
Usually arrives in 5-9 business days.
The Listen Tech LA-490 ListenWIFI Bluetooth/IR beacon enables automatic audio channel selection by transmitting Bluetooth and infrared signals that help ListenWIFI mobile apps and LWR-1050 receivers determine a listener's location.
The LA-490 ListenWIFI Bluetooth/IR beacon is a compact, lightweight solution designed to automate channel selection in ListenWIFI assistive listening systems. By transmitting Bluetooth and infrared signals, the LA-490 helps compatible mobile apps and LWR-1050 Wi-Fi Audio Receivers identify a user's location and automatically connect them to the appropriate audio channel, eliminating the need for manual channel selection or QR code scanning.
Designed for professional venue installations, the LA-490 supports flexible placement with adjustable transmission power and interval settings. It can be powered by battery or USB and can be mounted on a wall or attached to an electrical box. Setup and programming are handled through the ListenWIFI Manager software for Windows, while its secure, tamper-resistant design helps maintain reliable operation in public environments.
The LA-490 is especially useful in venues offering multiple audio channels, languages, or location-specific content. It helps create a seamless listening experience in theaters, houses of worship, classrooms, conference spaces, museums, and other facilities using ListenWIFI systems.
| Bluetooth (BT) | 5.0, Bluetooth Low Energy (BLE), for programming and audio triggering |
|---|---|
| Infrared (IR) | Disney SyncLink Technology, enabling receiver triggering |
| Protocols | Disney SyncLink Technology (Infrared triggering), iBeacon protocol (Bluetooth triggering) |
| Battery Life | 3 weeks - 1 year, depending upon configuration |
| Security | PIN-protected for tamper-proof operation, restricted to authorized software only (OTA) |
| Bluetooth and IR Range | Low = 3 meters (10 ft.), Medium = 9 meters (30 ft.), High = 33 meters (110 ft.), line of sight |
| USB | 2.0 |
| USB Connection | USB-Micro for power and programming |
| Power Supply | USB-Micro - 5V, 500 mA |
| Battery Type | Alkaline batteries, non-rechargeable, field replaceable |
| Battery Size | AA |
| Mounting Hardware | Mounts to wall or single gang electrical box (US and European), tamper proof hex screw |
| Oversized Wall Plate | Fits standard US and European single gang electrical box |
| Battery Door | Removable for battery replacement |
| Enclosure/Mounting Materials | PC plastic (IR transparent) |
| LED | Multi-colored, multi-function |
| Color | Dark Grey, chrome logo |
| Dimensions (H x W x D) | 4.5" (114.3 mm) x 2.8" (71.12 mm) x 0.9" (22.86 mm) 4.6" (116.84 mm) x 3" (76.2 mm) x 1" (25.4 mm) with Mounting Plate |
| Unit Weight | 0.17 lbs (0.08 kg) |
| Shipping Weight | 0.95 lbs (0.43 kg) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.