SiZHENG provides professional audio frequency solutions, specializing in high-quality CCTV surveillance microphones and USB condenser microphones.
Established in 2010, SiZHENG is a developer and provider of innovative audio frequency solutions. The company specializes in designing and manufacturing a wide range of audio equipment, including high-sensitivity CCTV microphones for security systems and versatile USB condenser microphones for podcasting, streaming, and professional communication.
Committed to delivering exceptional sound clarity and user-friendly designs, SiZHENG's products feature plug-and-play connectivity, advanced noise reduction, and robust construction. With solutions trusted by thousands of businesses and individual consumers, SiZHENG continues to focus on meeting practical audio demands with reliable, high-performance technology.
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In most cases, no additional drivers are required. SiZHENG USB microphones are plug-and-play and are typically recognized by Windows and macOS operating systems automatically as audio input devices.
It is strictly prohibited to connect a SiZHENG CCTV microphone directly to the MIC input of a sound card, mixer, or power amplifier, as it outputs Line Out signals greater than 1 VPP which may damage the equipment. Please follow the instructions in the manual for correct wiring.
For models equipped with a multi-function button, press and hold the button for two seconds to activate the noise reduction mode. A blue light typically illuminates to indicate that it is active.
You can view and download user manuals, setup guides, and troubleshooting instructions for SiZHENG microphones right here on this page.