Avigilon ACC-MIC Omni-directional Mic. with Preamp
Omni-directional low impedance electret condenser microphone with built-in preamp for producing line level output. It is housed in a high impact ABS dome designed for ceiling or wall mounting. Normal pick-up pattern is approximately 15' from the microphone location all directions or within 30' diameter circle. No wiring or plug is provided with the microphone Avigilon HD Dome Cameras and Analog Encoders with Audio use a 3.5mm plug.