Williams Sound Digi-Wave INT 5 400 Series Interpretation System, Includes 5x DLT 400 Transceivers, 50x DLR 400 ALK Receivers & 4x MIC 158 Headset Microphones

SKU: WSDI5400ALK MFR: DWS INT 5 400 ALK
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Key Features

  • Crystal-clear audio: Experience superior sound quality with this interpretation system.
  • Long-lasting battery: Enjoy up to 16 hours of talk time with the DLT 400 transceiver.
  • Interpretation system is easy to use: LCD shows battery, signal, & channel status.
  • Versatile connectivity: Connect headphones or mics with the 3.5mm TRRS jack.
  • Secure communication: Features 87-bit encryption for confidential discussions.
  • Portable solution: Carry case included for easy transport of your audio solution.
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Williams Sound DWS INT 5 Specifications

DLT 400 Transceiver

DLT 400 Transceiver

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  • Color

    Black/Silver (Front/Back)

  • Case Material

    Black ABS plastic

  • Battery type

    Lithium Polymer with smart charge built into transceiver; 1800 mAH

  • Battery life

    Up to 16 hrs talk time per charge at 1ch Tx and 1ch Rx

  • Power Save

    Auto Sleep Mode after 5 minutes of no RF signal from compatible devices

  • Charge time

    5 hrs. approx.

  • Operating frequencies

    2.4GHz (ISM band); 2402 - 2476MHz FHSS

  • Audio Frequency Response (-3dB Level)

    Intercom Mode: 100 - 7,200Hz
    Other Modes: 100 - 11,500Hz

  • SNR

    73 dB (A-weighted, default Rx volume with mic input )

  • THD

    0.1 % (Default Volume, 1kHz)

  • Microphone input

    Internal microphone (disabled when MIC jack engaged) and 3.5mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range.

  • Line Input

    USB-C

  • Headphone Output

    3.5mm TRRS headphone jack; 25 mW, R 32 ohms

  • Audio Output

    Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041)

  • Range

    Up to 900' (274m) (depending upon environmental conditions)

  • Modulation

    FSK

  • RF Output

    19 dBm Typical

  • Security

    87 bit encryption (300 Series Compatible), 87+128 bit Encryption, Encrpytion PIN, Lock for settings

  • Side tone

    -6 dB below volume, tone variation (Off, Low and High settings available)

  • Indicators

    OLED

  • LEDs

    Red LED around Talk button when enabled; Bi-color, changing green and red LED at top

  • Charging Connectors

    USB-C; Two contacts for use with CHG 412

  • Compatible Receiver

    DLR 400 RCH, DLR 400 ALK, DLT 300 with some limitations and DLR 360 with some limitations

  • Operating Temperature Range

    14 Degree to 113 Degree F (-10 Degree to 45 Degree C)

  • Approvals

    FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki

  • Dimensions (W x H x D)

    4.22 x 2.6 x 0.50" (107.3 x 66 x 12.6mm)

  • Weight

    3.3 oz (94g) including battery

DLR 400 ALK Receiver

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  • Color

    Black

  • Case Material

    Black ABS Plastic

  • Frequency Band

    2.4 GHz (ISM band)

  • Modulation

    FSK

  • Battery Type

    2x AAA Alkaline Batteries (1.2V)

  • Battery Life

    Alkaline Disposable (BAT 010-2): Up to 30 hrs

  • Power Save

    Auto Sleep Mode after 5 minutes of no RF signal from compatible devices

  • Audio Frequency Response (-3dB Level)

    Intercom Mode: 100 -7,300Hz
    Interpretation and other modes: 100-11,200Hz

  • SNR

    74 dB (A-weighted)

  • THD

    0.1% (typical)

  • Antenna

    Internal

  • Range

    Up to 900' (274m) (depending upon environmental conditions)

  • Headphone Audio Output

    3.5mm TRRS jack with mono output for headphones, earphones, or neckloop 27 mW maximum at 32 ohms

  • Display

    LCD shows status: Battery Level, RSSI, Group/Channel #

  • Temp. Range

    14 Degree -113 Degree F (-10 Degree to 45 Degree C)

  • Compatible Units

    DLT 400, DLT 300

  • Approvals

    FCC, Industry Canada, RoHS 3, CE, WEEE, RCM, ANATEL, KC, Giteki

  • Dimensions (W x H x D)

    2.36 x 3.54 x 0.63" (60 x 90 x 16mm)

  • Weight

    1.7 oz (47g) without batteries

EAR 022 Surround Earphones

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  • Style

    Around-ear speaker

  • Plug

    3.5mm mono

  • Cord

    39" (99.06cm)

  • Driver Size

    0.9" (23mm)

  • Nominal Impedance

    32 Ohm

  • Freq. Response

    20 - 20kHz

  • Max Power Input

    30 mW

  • Sensitivity

    118 dB at 1kHz

  • Weight

    0.52 oz (15g)

CCS 054 Carry Case

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  • Dimensions (L x W x H)

    26.2 x 19.7 x 13.2" ( 67.5 x 50 x 33.5cm)

  • Weight

    23 lb (10.4kg)

About Williams Sound DWS INT 5

Take your communication to the next level with the Digi-Wave INT 5 400 Series Interpretation System. This comprehensive package includes 5 DLT 400 Transceivers, 50 DLR 400 ALK Receivers, and 4 MIC 158 Headset Microphones, offering a robust solution for a variety of communication scenarios.

The heart of this system is the DLT 400 Transceiver and DLR 400 ALK Receiver. These devices utilize digital spread-spectrum (DSS) technology, a simultaneous two-way wireless listening system that employs a frequency-hopping algorithm to avoid interference, ensuring secure and clear communication. The Digi-Wave system enables users to engage in wireless conversations in a multitude of settings, from guided tours to language interpretation, intercom systems, and hearing assistance applications.

The DLR 400 ALK Receiver operates on alkaline batteries, providing a reliable power source for your communication needs. For those who prefer a rechargeable option, the DLR 400 RCH is also available.

Included in this package are the MIC 158 Dual-muff Headset Microphones, designed specifically for use with the Digi-Wave DLT 400 transceiver. These headsets feature a TRRS 3.5mm plug, ensuring compatibility and easy connection.

The system also comes with a CHG 412 Charging Bay, a 12-bay drop-in charger for the DigiWave DLT 400 transceiver and DLR 400 RCH receiver, ensuring your devices are always ready for use.

Transport and protect your equipment with the CCS 054 Carry Case. This case is designed to accommodate large DigiWave, FM, or IR systems. It features a lower foam insert with 60 slots and an open-bay style top insert, providing ample space for your devices. The case also includes an extendable handle and bottom wheels for easy transport.

Finally, the package includes CCS 061 Silicone Skins with Lanyard and Wrist Strap, providing additional protection for your Digi-Wave DLT 400 transceiver and DLR 400 RCH receiver.

In summary, the Digi-Wave INT 5 400 Series Interpretation System is a comprehensive, high-quality communication solution, designed to meet a wide range of needs in various scenarios.

Williams Sound DWS INT 5 Features

  • DLT 400 Transceiver & DLR 400 ALK Receiver Features
  • Communicate as a group, or broadcast your audio one way. Use the system the way you need
  • DLR receiver supports unlimited listeners
  • Backwards compatibility with DigiWave 300 series
  • Crystal-clear digital sound quality
  • Completely Portable - No base station or rack-mounted components required
  • 128+87-bit encryption and PIN code
  • Simplified usage and set up
  • Increased range
  • Easy group join (for Guest units)
  • EAR 022 Surround Earphone Features
  • Hangs on outside of the ear
  • Excellent sound quality
  • 3.5mm mono plug
  • 1m cord
  • Monoaural
  • 32 ohm
  • Recommended for FM receivers and select IR receivers
  • Designed for individuals with mild and low gain hearing loss

Warranty Information

This product has a limited warranty of 24 months.

Product Documents

User Manual

Key Features

  • Crystal-clear audio: Experience superior sound quality with this interpretation system.
  • Long-lasting battery: Enjoy up to 16 hours of talk time with the DLT 400 transceiver.
  • Interpretation system is easy to use: LCD shows battery, signal, & channel status.
  • Versatile connectivity: Connect headphones or mics with the 3.5mm TRRS jack.
  • Secure communication: Features 87-bit encryption for confidential discussions.
  • Portable solution: Carry case included for easy transport of your audio solution.

What's in the box:

  • 5x DLT 400 Transceivers
  • 50x DLR 400 ALK Receivers
  • 4x MIC 158 Headset Microphones
  • 50x EAR 022 Surround Earphones
  • CHG 412 12-Bay Charger
  • Power Supply
  • 50x (Pairs) BAT 010-2 AAA Alkaline Batteries
  • CCS 054 Carry Case
  • 4x CCS 061 GR Silicone Skin with Lanyard & Wrist Strap (Gray)
  • CCS 061 BK Silicone Skin with Lanyard & Wrist Strap (Black)
  • Williams Sound 2 Year Limited Warranty (90 Day Warranty on Accessories 6 Month Warranty on Internal Battery & Lifetime Warranty on Carry Case)