Listen Technologies LKS-8-A1 ListenTALK Portable ADA Kit 2

The LKS-8-A1 meets all IBC and ADA requirements for rooms with a capacity up to 75. The portable system is easily transported and stored in its own carrying case and is ready to use in less than a minute.

Offer your clients, customers, and students a complete assistive listening solution wherever it is needed with the ListenTALK ADA system. From classrooms to conferences, boardrooms to houses of worship, the LKS-8-A1 gives you a complete package to begin offering on-demand assistive listening right away.

Listen Technologies LKS-8-A1 Kit Features

• Takes less than a minute to set up and use
• Simple user interface (no channel surfing)
• Easily portable in a small, compact case

• LK-1 ListenTALK Transceiver1
• LKR-11 ListenTALK Receiver Pro1
• LA-451 Headset 1 (Ear Speaker w/Boom Mic)1
• LA-401 Universal Ear Speaker3
• LA-445-BK Breakaway Lanyard4
• LA-423-01 4-Port USB Charger1
• LA-483 Soft Shell Case 41
• LA-304 Assistive Listening Notification Signage Kit1

• LK-1 Transceiver
  • Physical
    • Dimensions (HxWxD) with Belt Clip: 3.93x2.13x0.93" (10x5.4x2.4 cm)
    • Unit Dimensions (HxWxD): 3.93x2.13x0.63"(10x5.4x1.6 cm)
    • Unit Weight: 2.79 oz (79 g)
    • Shipping Weight: 7.20 oz (206 g) with 1 lb (454 g) minimum
    • Enclosure material: PC ABS Plastic
    • Color: Black, Chrome Buttons
    • Indicators
      • Display- 64 x 128 OLED, Variable brightness
      • LED- RED/White multifunction (Mute, Charge Status)
    • User Controls: Volume up, Volume Down, Talk, Power/Status, Talk Modes, Pairing
    • Programming: Via software and USB port on unit or via software and USB port on Docking Station
    • Connections
      • Headset- 3.5mm TRRS, CTIA complaint
      • USB- Micro USB, Control and Charging
      • Charger- 4 Contact, Control and Charging
  • Audio
    • Headphone Output
      • Speaker Load- 16 - 32 ohm load
      • Max Output Power- 67 mW, 16 ohm load, Threshold of Clipping
      • Side Tone- Adjustable
    • Microphone Input
      • Compatibility- Electret, external bias
      • Bias- 3 volt, 2 mA Current Maximum
      • Sensitivity Requirement -28 to - 50 dBV/Pa
    • Internal Microphone
      • Switching- Auto detect on jack insertion or Manual
      • Maximum Input Level- 109 DBSPL
      • Gain- Adjustable, 30 dB range
    • System
      • Frequency Response- 40 Hz to 15 kHz +/- 3dB, 22kHz low pass filter
      • SNR- 70 dB, A- weighted, Threshold of Clipping
      • THD- 0.5% @ 1kHz, 22kHz low pass enabled
  • Radio
    • Operating Frequency
      • 1920 to 1930 MHz - North America
      • 1880 to 1900 MHz - Europe, Australia
      • 1895 to 1905 MHz – Japan
    • Average Power
      • 4 mW - North America
      • 10 mW - Europe, Australia
      • 5 mW – Japan
    • Typical Range
      • Indoor 100 m, Outdoor 200 m, depending upon conditions - North America, Japan
      • Indoor 150 m, Outdoor 300 m, depending upon conditions - Europe, Australia
    • Modulation
      • GFSK - FHSS
      • TDD/TDMA/DCA
    • Security
      • Subscription- 40 bit (Pin Free)
      • Authentication- 32 bit
      • Encryption- 64 bit
    • NFC Frequency (Near Field Communications): 13.56 MHz
  • Power and Battery Management
    • Battery Type
      • Lithium – ion, rechargeable non-proprietary removable, 1200 mAh
      • Optional- 3 AAA Battery Compartment
    • Typical Operating Time
      • Li-ion- Participant- 12 Hours
      • AAA – Participant Mode – 7 Hours
      • Li-ion – Leader Mode – 7 hours
      • AAA – Leader Mode – 4 hours
    • Typical Charge time 4 Hours
    • Power Save Modes
      • Power down on loss of signal
      • Power down on disconnection of headset (1 min)
      • Power down on charging
  • Environmental
    • Temperature: Operation- -10 °C (14 °F) to 40 °C (+104 °F)
    • Storage: -20 °C (-4 °F) to 50 °C (+122 °F)
    • Relative Humidity: 0 to 95% relative humidity, non-condensing
  • Compliance Standards: FCC part 15, ICS-03, CE, RCM, MIC, RoHS, WEEE
• LKR-11 ListenTALK Receiver Pro
  • Physical
    • Dimensions (HxWxD) with Belt Clip: 10x5.4x2.4cm (3.93x2.13x0.93")
    • Unit Dimensions (HxWxD): 10x5.4x1.6cm (3.93x2.130.63")
    • Unit Weight: 79g (2.79 oz)
    • Shipping Weight: 206g (7.20 oz) with 454g (1 lbs) minimum
    • Enclosure material: PC ABS Plastic
    • Color: Black, Chrome Buttons
    • Indicators
      • Display- 64 x 128 OLED, Variable brightness
      • LED- RED/White multifunction (Mute, Charge Status)
    • User Controls: Volume up, Volume Down, Power/Status
    • Programming: Via software and USB port on unit or via software and USB port on Docking Station
    • Connections
      • Headset- 3.5mm TRRS, CTIA complaint
      • USB- Micro USB, Control and Charging
      • Charger- 4 Contact, Control and Charging
  • Audio
    • Headphone Output
      • Speaker Load- 16 - 32 ohm load
      • Max Output Power- 67 mW, 16 ohm load, Threshold of Clipping
    • System
      • Frequency Response- 40 Hz to 15 kHz +/- 3dB, 22kHz low pass filter
      • SNR- 70 dB, A- weighted, Threshold of Clipping
      • THD- 0.5% @ 1kHz, 22kHz low pass enabled
  • Radio
    • Operating Frequency
      • 1920 to 1930 MHz - North America
      • 1880 to 1900 MHz - Europe, Australia
      • 1895 to 1905 MHz - Japan
    • Typical Range
      • Indoor 100 m, Outdoor 200 m, depending upon conditions - North America
      • Indoor 150 m, Outdoor 300 m, depending upon conditions - Europe, Australia
    • Modulation
      • GFSK- FHSS
      • TDD/TDMA/DCA
    • Security
      • Subscription- 40 bit (Pin Free)
      • Authentication- 32 bit
      • Encryption- 64 bit
    • NFC Frequency (Near Field Communications): 13.56 MHz
    • Power and Battery Management
      • Battery Type
        • Lithium – ion, rechargeable non-proprietary removable, 1200 mAh
        • Optional- 3 AAA Battery Compartment
      • Typical Operating Time
        • Li-ion - 12 Hours
        • AAA – 7 Hours
      • Typical Charge time: 4 Hours
      • Power Save Modes
        • Power down on loss of signal
        • Power down on disconnection of headphone (1 min)
        • Power down on charging
      • Environmental
        • Temperature
          • Operation- -10 °C (14 °F) to 40 °C (+104 °F)
          • Storage- -20 °C (-4 °F) to 50 °C (+122 °F)
        • Relative Humidity: 0 to 95% relative humidity, non-condensing
      • Compliance Standards: FCC part 15, ICS-03, CE, RCM, MIC, RoHS, WEEE
• LA-401 Universal Ear Speaker
  • Audio
    • Frequency Response: 20 Hz - 20 kHz
    • Impedance: 32 ohm +/- 15% @ 1 kHz
    • Input Sensitivity: 115 dB +/- 4dB @ 1 kHz, 1 mW
    • Rated Power Input: 50 mW
    • Max Power Input: 100 mW
  • Interconnections: Male 3.5 mm (TRS)
  • Physical
    • Color: Dark Gray
    • Shipping Weight: 1 lbs (454g)
    • Cable Length: 13" (33cm), extension cable is 28" (71 cm)
    • Unit Weight: 0.4 oz (11g)
  • Compliance Standards: RoHS
• LA-445-BK Breakaway Lanyard
  • Color: Black
  • Length: 16.5" - 34"
• LA-423-01 USB Charger
  • Power
    • Power Supply Input: 100-240 V, 50-60 Hz, 0.5 A
    • Power Supply Output: 5.0 VDC, 4.2 A
  • Physical
    • Color: Black
    • Shipping Weight: 1 lbs (454 g)
    • Cable Length: 36" (92 cm)
    • Cable Type: 4 - USB to Micro USB Cables (LA-422)
    • Dimensions (HxWxD): 2.44x2.9x1.13" (62x74x29 mm)
    • Unit Weight: 7.8 oz. (221 g)
  • Compliance Standards: UL, FCC, RoHS, CE. RCM
• LA-483 Soft Shell Case
  • Color: Black
  • Dimensions (HxWxD): 33.4x22.6x6.7cm (13.13x8.88x2.63")
  • Unit Capacity: 4 Units
  • Unit Weight: .46 kg (1 lbs)
  • Shipping Weight: .68 kg (1.5 lbs)
• LA-304 Signage Kit
  • Shipping Weight: 1 lb (0.5 kg)
  • Weight 6 oz. (170 g)
  • Dimensions Hard Plaque: 7x10” (178x254 mm); Soft Cling: 7x10” (178x254 mm)