SKU: DWS INT 5 400 ALK

The 50-person Digi-Wave 400 interpretation system with alkaline receivers is designed for large multilingual events requiring flexible, high-quality audio. It supports up to five presenters and 50 listeners, facilitating four languages plus a floor channel. 

Each receiver operates on replaceable AAA batteries for quick swaps during long sessions, making it the perfect portable interpretation system for conferences, training, and tour applications.

$19,980.00

have a question about this product?

The 50-person portable Digi-Wave 400 interpretation system offers secure, interference-free audio across multiple languages. 

This configuration includes five DLT 400 transceivers and fifty DLR 400 ALK receivers powered by AAA alkaline batteries for extended use and easy replacement. Each interpreter uses a MIC 158 headset microphone for precise, clear speech, while EAR 022 earphones deliver immersive sound to listeners. 

Designed for large venues, it combines crystal-clear digital audio, lightweight portability, and robust 2.4 GHz FHSS technology for professional-grade multilingual communication.

You May
Also Like

Customized Requests

Your event, your way. Submit your customized requests for interpreting equipment, and let our expert team craft a solution that perfectly aligns with your event vision.

FREQUENTLY ASKED QUESTIONS

The alkaline version (DLR 400 ALK) uses replaceable AAA batteries for longer runtime flexibility and easy replacement during extended events. The rechargeable DLR 400 RCH version uses lithium-polymer batteries that charge via USB-C, making it ideal for daily use where regular recharging is convenient.

The Digi-Wave 400 interpretation system supports up to four interpreted languages plus one floor channel. This configuration allows five presenters to speak simultaneously and up to fifty listeners to receive translations across secure wireless channels in real time.

Each DLR 400 ALK receiver runs for up to 30 hours on two standard AAA alkaline batteries, offering outstanding reliability for multi-day events without needing to recharge.

The system uses 2.4 GHz FHSS (frequency-hopping spread spectrum) digital transmission to prevent interference and ensure stable audio in crowded environments. Dual-layer 128 + 87-bit encryption keeps communication private, while the portable, base-free design delivers studio-quality sound in any conference or training room.

Yes. With a range of up to 900 feet (274 meters), Digi-Wave 400 maintains clear, reliable sound even in outdoor venues. Its robust signal stability and weather-resistant build make it suitable for guided tours, ceremonies, or open-air corporate events.

Yes. The DLR 400 ALK and DLR 400 RCH receivers are fully compatible with all DLT 400 transceivers, allowing you to mix battery-powered and rechargeable models in the same system. This flexibility helps organizations adapt to different event types and runtime needs.

These systems are widely used for international conferences, government hearings, courtrooms, educational programs, and multilingual worship services. Businesses also rely on them for employee training, factory tours, and corporate presentations where clear cross-language communication is essential.

get Discount in products

At ABBN, we believe in delivering value. Enjoy significant savings as you explore our range of interpreting products, where discounts allow you to optimize your investment.