This is an all real time 4 channels video quad processor with 4CH audio. Great product with inexpensive price.
Posted by J***y on 27th Jun 2012
I am very pleased with my purchase of this amazing DVR! It works great, has a great picture and is fairly easy to use.
Posted by B**s on 31st Aug 2011
received in good condition, easy operation, but the remote controller's button is a little too small to me.:)