Nuvico EV2-400 - Page 47

46 EV2 Series DVR
To allow or deny remote access requires you to enter a range of IP addresses as an
IP address and mask. Host List will be activated when you select deny or allowed
8. Auto Port FWD: Select the ADD button to automatically open ports for router communication
with UPNP compliance.
9. 2 Way Audio: Support 2 way Audio between DVR and Remote Software