4-Wire Device Integration

The Clear-Com IF4W4 is a modular 4-wire interface designed to connect professional communication devices to a Clear-Com partyline intercom system. It allows equipment such as TV cameras, two-way radios, fiber systems, and other 4-wire communication devices to operate within a standard intercom network.

Flexible Audio Control

The interface includes independent transmit, receive, and null controls, giving operators precise control over audio levels and signal quality. The transmit output can be switched between microphone level and line level, making it compatible with a wide range of broadcast and production equipment.

Professional Broadcast Integration

The IF4W4 accepts balanced or unbalanced 4-wire inputs, allowing it to integrate with multiple types of communication systems. Transformer isolation helps maintain clean audio signals while minimizing interference.

Fast Setup and Monitoring

A built-in test oscillator and test jack enable quick system nulling and troubleshooting during setup. LED indicators provide visual feedback on partyline and line output levels, helping technicians monitor signal performance in real time.