Eartec UPMX4GD3 3-Person Wireless Intercom System

Three Person Wireless Intercom System for Hands-Free Communication
The Eartec UPMX4GD3 is a professional full duplex intercom system designed for teams of three who need to coordinate and communicate while remaining mobile and hands-free. This compact kit includes one HUB Mini Base Station, three UltraPAK wireless beltpacks, and three Max 4G double ear headsets. Operating on DECT frequency, the system offers full duplex communication with a quarter-mile range line-of-sight, making it ideal for industrial, broadcast, and event production use cases.

Compact and Lightweight UltraPAK Beltpacks
Each UltraPAK transceiver is built for lightweight convenience, weighing just 2.5 oz and featuring an ergonomic shape that clips easily to a belt or clothing. These digital full duplex beltpacks provide continuous voice transmission with adjustable volume, mic mute with LED indicator, and reliable performance over long hours of use. Their compact form factor allows users to move freely while maintaining clear communication with their team.

Rugged Max 4G Headsets with Automute Boom
The Max 4G double ear headsets are designed for comfort and durability in challenging environments. Each headset includes deluxe foam-padded ear cups and an adjustable headband for a snug, stable fit. The boom arm rotates 270 degrees and features Automute Boom Technology, which silences the mic when positioned upright—ideal for situations that demand quiet communication control.

Field Replaceable Lithium Batteries for Continuous Operation
Included rechargeable lithium batteries power each UltraPAK for up to 6 hours and are easily swapped in and out for extended use. With external charging capability, teams can keep fresh batteries on standby and maximize uptime during long shifts or live event production.

Multi-Port Charger with LED Battery Status Indicators
The included multi-port charger allows multiple batteries to charge simultaneously in dedicated bays. Each bay features an LED indicator that turns from red to green when the battery is fully charged. This ensures teams can always have ready-to-go power and keep workflow interruptions to a minimum.

Durable Soft-Sided Case for Organized Transport
A rugged soft-sided case is provided for safe storage and transport. Constructed from waterproof nylon with padded internal compartments, it keeps headsets, chargers, and accessories neatly organized. A molded plastic carry handle ensures easy portability for on-location jobs.