jj3777

Does anyone know the brand of 4,9 and (or) 16 channel dvr models?

I bought a a dvr system and need to add audio. My dvr has a rca jack for audio. what is the easiest and the cheapest way to add audio?

if i get one of the wired mics from the web site. how do I install the mic? does it connect with the camera wire that connects the camera to the dvr.

i bought a stand alone dvr from adt. its a newest model

If you have a SCSI port than it may be possible to connect to a external storage. If you have network with your dvr then try to connect a usb flash memory storage to your computer.( i think that is what it is called) there are ones with 1 gb of space. download straight to the external storage on the lab top