Eartec UPMX4GD6 6-Person Full Duplex Wireless Intercom

Complete Hands-Free Wireless Communication for Six Users
The Eartec UPMX4GD6 is a turnkey full-duplex wireless intercom system designed for six-person teams that need seamless, real-time voice communication while keeping their hands free. This system includes one HUB Mini Base Station, six UltraPAK remote beltpacks, and six Max4G double-ear headsets. It also comes equipped with six rechargeable lithium batteries, an 8-port multi-charger, and a soft-sided carry case. Whether you’re managing events, coordinating technical setups, or working in high-noise industrial environments, this system provides the reliable communication your team requires.

UltraPAK Beltpacks Deliver Lightweight, Durable Performance
UltraPAK beltpacks are built for users who demand lightweight gear without sacrificing clarity or range. Weighing just 2.5 ounces, these ergonomic digital transceivers integrate seamlessly into Eartec’s full-duplex UltraLITE systems. Each unit includes an external volume control, a mic mute button with LED indicator, and a rugged clip for belt or clothing attachment. UltraPAK uses DECT (Digital Enhanced Cordless Telecommunications) to provide wireless communication up to 1,000 feet from the HUB transceiver.

Max4G Double Headsets Built for All-Day Wear
The included Max4G double headsets feature foam-padded, fully enclosed earpads that rest comfortably on both ears. Each headset has a flexible 270° boom arm, and thanks to AutoMute Boom Technology, the microphone automatically mutes when flipped to the upright position. These headsets are designed for durability and clarity in loud environments such as production sets, construction zones, and sporting events. A dual 3.5mm/2.5mm connector provides easy integration with the UltraPAK beltpack system.

HUB Mini Base Expands Team Communication
The HUB Mini Base acts as the central relay for the UltraPAK system, supporting up to eight full-duplex wireless users. It includes two communication channels, allowing separate group chats or a combined mode for all team members. The HUB can be worn on a belt or placed in a fixed location and offers dual power options—rechargeable LiPo battery or included AC adapter—giving you the flexibility to use it in the field or at fixed installations.

Battery System Designed for Continuous Operation
Each component in this system runs on rechargeable lithium batteries that charge externally. With up to six hours of continuous use per charge, batteries can be quickly swapped out to keep the system running without interruption. The included 8-port charger makes it easy to prepare multiple batteries in advance. Charging LEDs switch from red to green to indicate full capacity, streamlining operation in fast-paced work environments.

Soft-Side Case Provides Organized Portability
To make transport and setup efficient, the system comes packed in a weather-resistant nylon soft-side case with custom compartments for each headset, beltpack, charger, and accessory. It also includes a zippered Velcro pocket for battery and cable storage. The molded handle and compact design make it easy to take your communication system anywhere.