jumpjack

Manual does not say a word about video ports (but actually I received a generic manual for this DVR family rather than its own). Router is sitecom 54g, and this is my port forwarding (attached). But ShieldsUp! says my 640xx ports are closed! Why?!? I found several DVR viewers, but none works for me: http://www.apexcctv.com/p-943-4-channel-avtech-nvr.aspx http://snavtclient.epipe.com/readme/all about12741.html http://www.apexcctv.com/p-510-4-camera-60-fps-security-dvr.aspx By the way, what are "Video Server E" and "Video Server S", talking about DVR streaming?

As I said, I can't understand which further ports besides 80 are (maybe?) used by the DVR. Can't find any DMZ option on my router.

My DVR-8204 supports up to 4 alarm sensor, but how to connect them? Manual: http://cn-dvr.com/manual/8204english.pdf I tried just connecting a switch mamong pin 1 and GND and closing the switch, but nothing happens both if pin is set to high or low in configuration.