DVR Audio Microphone
One add-on mini audio box for all Camera which need audio function
High Sensitive microphone and 12V power regulator built-in box

Works with any Zmodo DVR with Audio input

Plug & Play 
Extremely Sensitive 
Great for Security Monitoring 
Higher S/N Ratio 
Range : 150 Square metres 
Audio Output: RCA Female 
Sensitivity : 200mA/ubar 
Work current :5 mA-60mA 
Work Voltage:9-12V 
Frequency:200-6000HZ 
Max output Voltage:5V-upp

 If you have a DVR with RCA audio inputs on the back and wish to add audio to any system you will need a power/video/audio cable. We sell them in 25' 50' or 100' cables. Click Here to see the cable needed. As long as you have this microphone and one of our power/video/audio cables nothing else is required to have a working microphone system. Note: The microphone is an inline mic which does not require an extra power adapter but feeds power from the mic into the camera.