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Old 04-01-2013, 11:30 AM
Ukraine Train Ukraine Train is offline
L2: Beginner
  • Jun 2005
  • 37
  • 10 Ukraine Train is finding his bearings
  • 0
I picked up this system from Costco and I'd like to know what's required to add audio to it. It just has RCA connectors for audio in. Can I use any microphone or are there specific ones made for security systems? The manual just says "any line level microphone" can be used.