The CMX VC-C120F is a professional 120W volume control designed for precise audio level adjustment in 100V line public address (PA) speaker systems. Featuring a 5-step rotary volume selector and an integrated 24V emergency relay, it enables convenient local volume control while automatically overriding the selected volume during emergency announcements.

Constructed with a durable ABS enclosure, the VC-C120F is built for long-lasting performance in commercial and industrial environments. The integrated 24V relay bypass ensures that emergency paging and fire alarm announcements are always heard, making it an excellent choice for voice evacuation systems and safety-critical installations.

With its compact wall-mounted design and high 120W power handling capacity, the VC-C120F is ideal for hotels, hospitals, schools, shopping malls, office buildings, factories, airports, conference centers, and other large public facilities requiring dependable zone volume control.

Key Features

• 120W volume control for 100V line PA systems
• 5-step rotary volume adjustment
• Built-in 24V relay for emergency override
• Durable ABS enclosure
• Automatic bypass during emergency announcements
• Smooth and reliable audio level control
• Easy wall-mounted installation
• High-power design for commercial PA systems
• Long-lasting and dependable performance
• Ideal for PA, voice evacuation, and fire alarm applications