Security Indoor Microphone

This is a Security Surveillance Indodor Microphone that will allow you to record audio up to 30 feet away. With the included Velcro strap and 100 feet of easy-connect cable, you can easily position the microphone up to 100 feet away from your DVR, adding audio to your video files. Key Features: Connect the security Surveillance Microphone to a camera or area where you'd like to record audio up to 30 feet away; Extend the microphone up to 100 feet away from your DVR; Compatible with all Analog and AHD DVR Systems; 24/7/365 Technical and Web Support