Hollyland 2/4 Wire Converter

Seamless 2/4 Wire Intercom System Integration for Clear Communication
The Hollyland 2/4 Wire Converter is designed to effortlessly bridge the gap between 2-wire and 4-wire intercom systems, ensuring smooth and uninterrupted communication across different models. Whether you are managing a live production, coordinating a broadcast, or overseeing a large-scale event, this converter enables seamless interconnectivity between intercom systems such as ALTAIR, ClearCom, Hanson, Syscom, and Datavideo.

Reliable Long-Distance Communication with Compensation Technology
With built-in distance compensation switches, this converter supports cable lengths up to 656 feet, ensuring clear and stable signal transmission over extended distances. Whether used in expansive studio setups or multi-room event spaces, it maintains high-definition audio quality, reducing signal loss and latency for smooth communication.

Advanced Protection Against Voltage and Static Interference
The Hollyland 2/4 Wire Converter is equipped with electrostatic discharge (ESD) protection and voltage surge prevention, safeguarding your equipment from potential damage caused by electrical interference. Designed to withstand ±6000V electrostatic discharge, this unit ensures reliable operation in various environmental conditions, whether dry or humid.

High-Quality Audio Performance with Echo Processing and Gain Adjustment
This converter integrates advanced Digital Signal Processing (DSP) technology for effective echo cancellation, ensuring that communication remains crisp and free of unwanted noise. Additionally, its ±6dB gain adjustment provides precise control over volume levels, balancing wired and wireless intercom audio for optimal clarity.

Compact and Expandable Design for Flexible Setup
Measuring just 1/4 RU in size, the converter can be seamlessly integrated into any professional intercom system. It also supports daisy-chaining with up to three additional units, allowing for up to four sets of intercom connections within a standard 1RU form factor. This modularity makes it an ideal choice for expanding communication networks without requiring excessive rack space.

Direct Power Supply from 2-Wire Connection for Efficient Operation
Designed for convenience, the converter operates using direct power from a 12-36V 2-wire intercom system, eliminating the need for an additional power supply. This feature simplifies installation and reduces cable clutter, making setup more efficient and hassle-free.