VIVOTEK
Network
By default, the device has the network setup to receive the IP address via DHCP. On this
page you can change different network parameters, disable the DHCP and set a specific
IP.
Date & Time
This page allows the user to configure the current date/time on the device, synchronize
with computer time and also to enable network time synchronization via an NTP server.
Enabling network time setting is a necessary step when you "claim" the camera for
downloading apps.
User's Manual - 31