Digi-Wave Two-Way Tour Guide System

Digi-Wave is lightweight, portable, two-way tour guide system designed to connect you to others instantly and get you talking - with up to six simultaneous talkers in a group.

The Digi-Wave tour guide system allows tour group participants to listen and talk to one another wirelessly in a variety of scenarios. A Digi-Wave system consists of at least one transceiver (model DLT 400) and various combinations of more transceivers (for 2-way) an/or listen-only receivers (models DLR 400 RCH or DLR 400 ALK). Combinations of one or more DLT’s and DLR’s can be used to facilitate different events, depending on who needs to speak and who needs to listen.

With Digi-Wave Advanced Interpretation Mode (AIM), you can enjoy all the features of Digi-Wave 400 plus interpretation equipment features for effortless interpreting: Q&A mode allows for switching languages during interpreted discussions, customized channel naming, a control mode for offline programming, subgroup division, and an industry-leading 24 available channels.

Digi-wave DLT 400 transceiver

The Digi-wave DLT 400 is a two-way transceiver, meaning that it can transmit and receive audio simultaneously.

Typical Scenarios include:

Guided Tours - with one or more tour guides (2-way), with audience participation (2-way), or listen-only audience (1-way)
Language Interpretation - one or more interpreted languages transmitted to audience (1-way)
Intercom Conference - with up to six people able to speak simultaneously (2-way, full-duplex) without the need to press a button

There are many more scenarios of course and we're happy to help choosing the best Digi-wave solution for your specific application. WilliamsAV offer a range of dedicated headsets for two-way tour talk and discussion; also compatible with selected third-party headsets & eardefenders.

Digi-wave DLR 400 RCH receiver

The Digi-wave DLR 400 RCH is a receiver only. Users of DLR 400 RCH receivers can only hear what is being broadcast by DLT(s); they are listen-only. Connect any earpiece or headphone via the 3.5mm jack. Also compatible with a neck loop (accessory) for hearing aid users.The RCH model is rechargeable and compatible with the DLT 400 chargers.

Drop-in Charger for DLT 400 and DLR 400 RCH

Backwards Compatibility

The Williams-AV Digi-Wave 400 Series is backward compatible with the Digi-wave 300 series (with limited features). It is not backward compatible with any earlier Williams Sound Digi-wave transceivers or receivers (DLT 100, DLT 100 2.0, DLR 50, DLR 60, and DLR 60 2.0).

Digi-wave Technology

The Digi-Wave™ system is a digital spread-spectrum (DSS), simultaneous two-way wireless listening system operating in the 2.4 GHz band (licence-free in UK & EU). Due to it’s frequency-hopping algorithm, it avoids interference and is a very secure method of communication.

Williams-AV Digi-Wave™ is the market-leading digital tourguide system, offering two-way speech capability as well as listen-only mode. All backed by a two-year manufacturer warranty.