Catchview Microphone - Frequency 200-10KHz,

Catchview CV-MP017 Security Camera Microphone - Frequency 200-100KHZ, Monitor area : 5 m2-50m2 , Working voltage: 9-18VDC, Retail Box, 1 Year warranty 

Product Overview
A very important aspect of your security camera system is capturing the sound around your home or business. By installing the CatchView CV-MP017 security camera microphone will dramatically increase your protection. The great part about this accessory is that it is able to add an extra dimension to your current security system. This is one of the best improvements you could attain.

Specifications
• Stock Code CV-MP017
• Description Catchview Security Camera Microphone
• Working voltage: 9-18VDC
• Current: 25mA
• Frequency range: 200-10KHz
• Output level: 1.5-3.5Vpp
• The line of signal the 75/3 video wire
• Transmission Distance: over 1KM
• Monitor area: 10-50m2
• Size: 50x45x18.5mm (LxWxH)