VideoSecu MIC01K10 10 Preamp Microphone Kit

Surveillance Audio Kit

The VideoSecu MIC01K10 kit supplies ten preamp microphones designed to add audio capture to CCTV installations. Installers who need sound evidence alongside video footage can deploy multiple pickup points from a single pack. Each unit integrates an on-board IC preamplifier that raises the microphone's low output to a usable level. The kit also includes warning stickers for site compliance.

System Integration

Each miniature microphone measures only 5 mm in diameter, allowing discreet placement near cameras or in tight cavities without drawing attention. The built-in preamp circuit delivers low noise, high gain and automatic level adjustment so the signal is ready for direct connection to a DVR or NVR audio input. No external power supply or separate amplifier board is required, freeing up enclosure space and cabling. Ten units enable coverage across several zones from one purchase.

Noise and Power

The on-board IC preamp operates with low noise and auto level adjustment to maintain clear pickup in normal ambient conditions. Because the microphone draws minimal current from the recorder's audio port, it adds negligible load to the system power budget. High gain is achieved without introducing audible hiss, keeping recorded evidence intelligible. The passive design eliminates fan noise and active cooling requirements entirely.