What can the audio output be used for? Also
What is the largest external hard drive I can connect to the DVR and what specifications would it have to meet?
ryan humphreys, Oldham
Audio Output is for connecting to a stereo or amplifier. This is not required when using the HDMI port.you can connect up to 8TB (2x 4TB) or so on. You need to use a Surveillance grade HDD which can be purchased from Swann Direct.
All of the cameras are hard wired to the DVR.
At home, the only site for a camera to look down the drive is the garage which is 10 metres from the bungalow. Do you have any wireless cameras to connect to your system?
Richard Baker, Norton Disney
Unfortunately this unit is not compatible with wireless cameras and each camera must be hard wired. You may be interested to see the Arlo Pro Wireless CCTV Kits.