Eartec UPMON9 9-Person Full Duplex Wireless Intercom

Professional Full Duplex Wireless System for 9-Person Team Communication
The Eartec UPMON9 is a professional full duplex intercom for nine people that need to communicate and work with their hands. This compact system features the HUB Mini base to be placed on-location or belt-worn. Also included are eight remote UltraPAK beltpacks with Monarch midweight headsets. UltraPAK units utilize Digital Enhanced Cordless Technology to provide professional, simultaneous wireless communication within a quarter-mile range.

Ultrapak Beltpacks Designed for Mobility and Clarity
The UltraPAK is an ergonomic beltpack radio that integrates into Eartec’s UltraLITE full duplex wireless series. These compact digital transceivers are specifically designed for users who require hands-free voice communication with lightweight headset accessories. Each UltraPAK features simple controls, a mic mute button with LED indicator, and volume adjustment in a compact, belt-friendly design.

Monarch Headsets Built for Industrial Comfort
Monarch headsets are engineered for durability and comfort in demanding environments. Originally developed for use with commercial speech recognition systems, they are manufactured from high-impact PBT—the same plastic used in automotive bumpers. Their slim backband design fits securely behind the head, making them compatible with helmets and hard hats while maintaining a universal, comfortable fit.

Field Replaceable Lithium Battery for Extended Use
Each UltraPAK is powered by a lightweight, rechargeable lithium battery roughly the size of a book of matches. These batteries offer up to six hours of continuous operation and are easily swapped out, making it simple to keep your system running during extended use. They charge externally in the included multi-port charger, enabling fast replacement without downtime.

Multi-Port Charger Maximizes Uptime
The included eight-bay charger supports simultaneous charging of headset batteries. Each bay features an LED status light that switches from red to green when a full charge is reached. This convenient setup allows for continuous cycling of charged batteries, so your crew always has power ready when needed.

Softside Case Protects and Organizes Your System
The Eartec softside case ensures your wireless system is stored and transported safely. Made of waterproof nylon, the case includes internal compartments to keep headsets organized and protected. A dedicated Velcro pocket holds the charger and spare batteries, while a molded plastic handle provides secure and convenient transport for on-location work.