Eartec UPMX4GS8 8-Person Full Duplex Wireless Intercom

Reliable Wireless Communication for Active Teams
The Eartec UPMX4GS8 is a professional full duplex wireless intercom system built for eight-person crews who need to stay in constant communication while keeping their hands free. Whether you're managing live production, coordinating on a construction site, or handling logistics at an event, this system provides uninterrupted, clear communication over a quarter-mile range. Included in this bundle are eight UltraPAK remote beltpacks, eight Max 4G single headsets, a HUB Mini base station, eight rechargeable batteries, an 8-port charger, and a durable soft-sided case for transport and storage.

Compact Hub Base Powers Seamless Team Coordination
At the core of the UPMX4GS8 system is the Eartec HUB Mini base, a portable transceiver that supports up to eight wireless users in full duplex mode. It can be clipped to a belt or set in a central location and operates via rechargeable lithium battery or AC adapter. With a 1,000-foot line-of-sight range and two communication channels, it allows teams to split into subgroups or connect all users for full-team interaction. The HUB’s self-contained design makes it a practical solution for crews working on the move or across large job sites.

UltraPAK Beltpacks Deliver Hands-Free Flexibility
Each UltraPAK beltpack weighs just 2.5 oz and offers a slim, ergonomic profile for comfort during long shifts. With intuitive controls including volume adjustment and a mute button with LED feedback, users can easily manage their communication without removing the unit. The UltraPAK uses DECT technology for interference-free operation and features a rechargeable lithium battery offering up to six hours of use.

Max 4G Headsets Provide Clarity and Comfort in Rugged Settings
Paired with each UltraPAK is a Max 4G single headset, designed to balance durability with comfort. The headband adjusts for a secure fit, while the noise-canceling microphone helps ensure clear audio in noisy environments. The 270° rotating boom arm features Automute functionality, instantly silencing the mic when flipped up. Built for demanding field conditions, these headsets are ideal for high-activity environments such as broadcast production, fieldwork, and industrial coordination.

Charging Base Keeps Your System Powered and Ready
The included 8-port charging base allows for simultaneous charging of all eight batteries, with LED indicators showing charge status. Batteries fully charge in approximately three hours and can be quickly swapped in the field, minimizing downtime and ensuring continuous communication. External battery charging gives crews the flexibility to stay powered up across extended sessions.

Rugged Carry Case for Organized Mobility
Transporting your intercom system is made easy with the included medium soft-sided case. Built with water-resistant nylon and internal compartments, it keeps each component organized and protected. The molded handle adds convenience for on-location work, ensuring your gear is ready when and where you need it.