BST MIC-4012 - 4-zone condenser microphone for UPX-4120

BST MIC-4012 – 4-zone condenser microphone for UPX-4120

The BST MIC-4012 professional microphone is designed for PA installations and UPX-4120 PA systems, offering selective control of up to four paging zones plus all-call. Its high-sensitivity, low-distortion condenser capsule ensures clear, crisp voice delivery, while the built-in chime allows you to choose between two or four paging melodies. It features independent volume controls for the microphone, chime, and master output, and a 10-segment color VU meter facilitates precise output level adjustment. The RJ45 connection via CAT5 cable supports cascading up to six microphones in series and runs of up to 1 km, with power supplied by the UPX-4120 amplifier or via an external 24 V source.

Main features

• Type: Electret condenser microphone.
• Warning zones: 4 independent zones.
• All Call: Dedicated switch for global communication.
• Chime: Selection of 2 or 4 warning tones.
• Volume controls: independent microphone, chime and general.
• VU-meter: 10 color segments for monitoring output level.
• Connection: RJ45 over CAT5 cable.
• Cascade: up to 6 microphones in series.
• Range: up to 1,000 m of cabling.
• Power supply: from UPX-4120 amplifier or 24 V DC direct.

Product benefits

• Advanced zone control: selectively broadcasts messages or alerts in up to 4 areas and throughout the entire facility.
• Customizable chimes: select the most appropriate tone based on the type of announcement or protocol.
• Intuitive monitoring: The color VU meter makes it easy to maintain optimal levels and prevent clipping.
• Easy installation: The RJ45 CAT5 cable unifies power and data, simplifying installations and allowing long distances.

Use cases

• Sectorized emergency and evacuation notices for sports venues and auditoriums.
• Widespread and zoned advertising in shopping centers and corporate buildings.
• Public address systems for campuses, hospitals, and industrial complexes with zone control.
• Events and conferences where one-off calls or subdivision by areas are required.

Frequently Asked Questions

• Can I power the microphone without the UPX-4120? Yes, it supports an external 24V DC power supply connected directly to the microphone.
• How do I connect multiple microphones? Cascade up to six units using CAT5 RJ-45 cables.
• What is the maximum cable length I can use? Up to 1,000 meters, while maintaining signal and power quality.

Description for projects

BST MIC-4012 electret condenser microphone for UPX-4120, 4 paging zones, general call, 2/4 tone chime, independent volume controls, 10-segment color VU meter, RJ45 CAT5 connection, 6-microphone cascade, 1,000 m range, 24 V power supply or from an amplifier.