The Digi-Wave 400 Transceiver is a compact, digital spread-spectrum device that enables clear, two-way audio communication. Operating on the 2.4 GHz band, it supports secure, interference-free interaction between participants in tours, conferences, and multilingual settings.
Lightweight and rechargeable, the DLT 400 is ideal for assistive listening, interpretation, and team communication applications.
$615.00
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88The Williams Sound Digi-Wave 400 Transceiver delivers full-duplex digital communication in one lightweight, handheld unit. It allows users to both talk and listen simultaneously, ensuring natural, uninterrupted conversation.
Compatible with Digi-Wave 400 and select Digi-Wave 300 receivers, the DLT 400 integrates seamlessly into various communication setups, including guided tours, meetings, and interpretation environments. Each unit comes with a rechargeable battery and a single-unit charger, making it convenient for everyday professional use.
This transceiver ensures privacy through encrypted, frequency-hopping transmission and remains reliable in crowded RF environments, making it suitable for corporate, educational, and institutional applications.
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The 400 series offers improved encryption, clearer 2.4 GHz FHSS transmission, longer range, and true two-way audio. It also pairs seamlessly with 400 receivers for advanced interpretation and intercom setups.
Yes. The transceiver’s frequency-hopping spread spectrum technology automatically changes channels to avoid interference, even when dozens of units operate simultaneously in shared environments.
Up to six transceivers can talk at once, while hundreds of receivers can listen. This scalability makes it ideal for conferences, courtrooms, and guided tours needing flexible two-way communication.
No license is needed. The unit operates in the globally license-free 2.4 GHz band, allowing legal use across most countries for business, education, and government applications.
Yes. It connects easily to interpreter consoles or microphones using standard 3.5 mm audio jacks, creating a simple wireless link for multilingual or assistive-listening environments.
Store fully charged devices in a cool, dry place and recharge every few months. Using protective silicone skins and proper cases extends the lifespan of batteries and connectors.
Yes. The Digi-Wave 400 performs reliably outdoors with a line-of-sight range of up to 900 feet (274 meters), making it suitable for tours, training, and large event communication.
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