Listen Technologies LWR-1050-WO Wi-Fi Audio Receiver for Assistive Listening and Language Translation

LWR-1050-WO - Overview

• Features:

  • Dedicated Wi-Fi Audio Receiver for assistive listening and language translation
  • Meets ADA and worldwide disability compliance (DDA, IBC, CBC, etc.)
  • Dedicated devices for venues where personal smartphones are not allowed
  • Backup devices for venues who want to avoid the hassle of supporting personal smartphones
  • Extremely easy for guests to use
  • Automatically connects to proper channel based on location (with LA-490 beacons)
  • Superior audio performance & Industry-leading latency
  • Great quality and reliability
  • Compatible with standard earbuds & headphones (CTIA compliant)
  • Compatible with hearing aid telecoils with optional Neck Loop (LA-438)
  • Field Replaceable lithium-ion rechargeable batteries
  • Easy setup, management, and tracking using ListenWIFI Manager for Windows
   

• Specifications:

  Physical
  • Dimensions (HxWxD) with Belt Clip: 3.93" x 2.13" x 0.93" (10cm x 5.4cm x 2.4cm)
  • Unit Dimensions (HxWxD): 3.93" x 2.13" x 0.63" (10cm x 5.4cm x 1.6cm)
  • Unit Weight: 0.17lbs (80g)
  • Enclosure Material: PC plastic (IR transparent)
  • Display: 1.22" x .63" (31mm x 16mm), 64 x 128 pixel OLED display
  • LED: Multi-colored, multi-function
  • Light Sensor: Visible light, automatically adjusts display brightness
  • Color: Black, Chrome Buttons
  • User Controls: Volume up/down, channel up/down, language selection, power, status
  • Headphone Connection: 3.5mm (1/8") headphone jack, TRRS, CTIA compliant
  • USB Connection: USB-Micro for charging and programming
  • Dock Connection: 4 contacts w/ magnetic latch for charging and programming via docking station
  • Belt Clip: Removable and Reversible
  • Battery Door: Removable for battery replacement
    
    Audio
  • Audio Output Method: 3.5mm connection for wired headphones or inductive neck loops
  • Frequency Response (system): 20Hz - 20 kHz ±1dB (at nominal level)
  • Distortion (system): < 1% Total Harmonic Distortion (at nominal level)
  • Signal to Noise Ratio (system): > 74dB (at nominal level)
  • Dynamic Range (system): 86dB (at maximum level)
  • Latency (system): 40ms - 60 ms, dependent on network, traffic, and QOS
    
    Communications
  • Wi-Fi Bands: 802.11 a/b/g/n (2.4GHz and 5GHz)
  • Wi-Fi Channels:
    - 2.4GHz Channels: 1,2,3,4,5,6,7,8,9,10,11
    - 5GHz Channels: 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 149, 153, 157, 161, 165
  • Bluetooth: 5.0
  • USB: 2.0
  • Audio: 125kbps for audio streaming
  • Security: TLS 1.2 (AES 128 bit)
  • Infrared (IR): Protocol: SyncLink IR, 850nM
    
    Controls
  • User Controls: Power on/off, display on/off, channel selection, volume up/down, language selection
  • Setup/Programming: Via Manager Software and USB port on receiver Via Manager Software and USB port on Docking Station Directly in Docking Station using the clone operation
  • Channel Triggering: Automatic via SyncLink Infrared (IR) when in proximity to LA-490 beacons
    
    Power and Charging
  • Power Supply: USB-Micro or Docking Station - 5V, 500mA
  • Battery Type: Lithium - ion, rechargeable, field replaceable
  • Battery Size: 1200 mAh
  • Battery Life: 7 hours of continuous audio streaming
  • Battery Charge Time: Fully charged in < 4 hours (dead battery)
  • Power Save Modes:
    - Auto Off: Powers down on loss of audio (adjustable OFF, 10, 20, or 30 min)
    - Auto Power: Powers down/up upon insertion/removal of charger (adjustable ON/OFF)
    - Jack Sense: Powers down/up upon insertion/removal of headphones (adjustable ON/OFF)
    
    Environmental
  • Operation Temperature: 14°F - 104°F (-10°C - 40°C)
  • Storage Temperature: -4°F - 122°F (-20°C - 50°C)
  • Relative Humidity: 0% - 95% relative humidity, non condensing
   

• Item Includes:

  • 1x LWR-1050 Wi-Fi Audio Receiver
  • 1x LA-365 Rechargeable Li-ion Battery
  • 1x Quick Start Guide
   

• Warranty:

  • 2 Year Limited Warranty