Industrial 5120-9311 Volume Control Station Fire Alarm

Description:

The 5120-9311 VC114 Commercial Grade Volume Control Station is used in fire alarm and emergency voice evacuation systems to provide local volume adjustment for speakers in supervised audio circuits. Commonly installed in commercial buildings, schools, hospitals, office complexes, and industrial facilities equipped with voice evacuation and fire alarm systems. Maintenance teams, fire alarm contractors, and system integrators use this volume control station for system expansions, retrofits, and replacement of damaged or obsolete audio control components.

Applications:

The VC114 commercial grade volume control station is designed for use in fire alarm and emergency communication systems where supervised speaker circuits require local audio level adjustment. It is commonly installed in voice evacuation systems serving offices, schools, healthcare facilities, hotels, and industrial buildings. The device allows occupants or authorized personnel to adjust speaker output levels while maintaining compliance with supervised fire alarm audio circuits and emergency notification requirements.

Technical Specifications:

• Manufacturer Part Number (MPN): 5120-9311
• Alternate Part Number: 0688142
• Model: VC114
• Product Type: Commercial Grade Volume Control Station
• Application: Fire Alarm and Voice Evacuation Systems
• Audio Power Rating: 10 W
• Number of Volume Steps: 11 Positions plus OFF
• Transformer Type: Autoformer
• Circuit Type: Supervised Speaker Circuit
• Mounting Type: Single-Gang Electrical Box
• Compatibility: Fire Alarm Voice Evacuation Systems
• Frequency Response: Voice and Emergency Audio Applications
• Construction: Commercial Grade Metal Assembly
• Installation: Flush Mount
• Application Environment: Commercial and Industrial Buildings

Common Replacements:

• Wheelock VSPK Volume Control Station
• Edwards SIGA-CC1 Audio Control Module
• Siemens UMMT Voice System Volume Control