Eartec UPMX4GD4 UltraPAK 4-Person Wireless Intercom System

Full Duplex Communication for Four-Person Teams
The Eartec UPMX4GD4 is a compact, four-user wireless intercom system designed for teams that need simultaneous, hands-free communication in active environments. This system includes one HUB Mini Base Station, four UltraPAK beltpack transceivers, and four Max 4G double-ear headsets, plus rechargeable batteries, an 8-port charger, and a durable soft-sided case. Whether worn on a belt or placed centrally, the HUB provides robust range and reliable performance for seamless collaboration.

Lightweight UltraPAK Beltpacks for Maximum Mobility
Weighing just 2.5 ounces, the UltraPAK digital beltpack transceivers are crafted for users who need unobtrusive, wireless voice communication. Each unit is built for belt-worn comfort and features an LED-lit mic mute button and simple volume adjustment. These transceivers pair with wired headsets and integrate effortlessly with Eartec’s UltraLITE full-duplex systems, ensuring secure and continuous audio within a quarter-mile range.

Max 4G Double Headsets Deliver Durable Performance
The included Max 4G headsets provide reliable audio performance in a comfortable mid-weight design. Featuring soft foam padding, adjustable headbands, and rugged boom arms that rotate 270 degrees, these headsets are built for day-long use in demanding environments. The automatic mic muting function engages when the boom is flipped up, helping users manage conversations intuitively and discreetly.

Rechargeable Batteries with Quick-Swap Design
Each UltraPAK unit operates on a compact Lithium battery, roughly the size of a matchbook, offering up to six hours of run time per charge. The removable design makes it easy to replace batteries in seconds, keeping your communication going without interruption. These batteries are charged externally, making it simple to keep spares ready.

Multi-Port Charging Simplifies Power Management
The included 8-bay charger ensures every headset and beltpack battery can be topped off efficiently. Charging bays feature LED indicators that shift from red to green when charging is complete, helping you stay organized and operational. This makes it easy to maintain a full power cycle across all system components with minimal downtime.

Protective Soft-Sided Case for Field Use
The system’s soft carry case offers a reliable storage solution for transport and protection. Made from water-resistant nylon, it features internal padded compartments that organize the components and keep everything secure. The molded plastic handle adds convenience for location shoots or remote job sites where mobility is essential.