Hollyland HL-Solidcom M1-4B-DH Full Duplex Wireless Intercom

Professional Wireless Intercom System for Clear and Reliable Communication
The Hollyland Solidcom M1-4B-DH is a full-duplex wireless intercom system designed for professional audio and video production teams that require uninterrupted and crystal-clear communication. Featuring a base station, four beltpacks, and LEMO double-ear headsets, this system delivers industry-leading sound quality with proprietary noise cancellation. Built-in panel antennas extend the transmission range up to 1300 feet, ensuring reliable communication for large venues, church events, concerts, and sports productions.

Extended Transmission Range With Built-In and External Antennas
The Solidcom M1-4B-DH ensures seamless two-way communication with an extended wireless range. The integrated panel antenna provides a 1300-foot one-way transmission in front of the base station and 160 feet behind, making it ideal for front-of-house and backstage coordination. For even greater coverage, the system includes high-gain FRP antennas that enable a 360-degree range of approximately 985 feet, ensuring stable communication in dynamic environments such as exhibitions, sports events, and live productions.

Simple Setup With Intuitive Beltpack Grouping and System Management
Setting up the Solidcom M1-4B-DH is quick and hassle-free. Users can assign beltpacks to communication groups through the base station, the Hollyland app, or a web interface. With three available communication groups, users can easily organize teams based on their specific roles. The system allows cascading with other audio equipment using standard network or XLR cables, making it compatible with Clear-Com wired and wireless systems, Hanson wired, Altair wireless, and Datavideo intercom systems.

Durable and Lightweight Beltpacks Designed for Comfort and Efficiency
Each beltpack is factory-paired with the base station for instant deployment and features an ergonomic button layout with a large LCD screen for easy operation. Designed for durability, the beltpacks include a dual-purpose clip for secure attachment and detachable antennas for enhanced flexibility. The lightweight design ensures comfort for long hours of use in high-pressure environments, from film sets to live stage productions.

Long-Lasting Battery Life With Quick-Swap Functionality
The Solidcom M1-4B-DH includes eight rechargeable Li-ion batteries, with each beltpack powered by two swappable batteries for continuous operation. Each battery provides up to six hours of runtime, allowing for extended use without interruption. The included charging base ensures that spare batteries are always ready, minimizing downtime and keeping the communication system fully operational throughout the event.

Versatile Headset Compatibility With LEMO and 3.5mm Connectors
This system comes with four LEMO double-ear headsets, providing excellent noise isolation and clear voice pickup. For added flexibility, the beltpacks feature both LEMO and 3.5mm headset connectors, allowing users to integrate a variety of professional headsets based on their specific needs. Whether used in noisy environments or controlled studio settings, the Solidcom M1-4B-DH delivers exceptional audio performance.