Product specifications

Chapter 5. NVR SYSTEM OPERATION
112
5.20 IO Port
GUI Overview
To access IO ports, expand a channel node in User Tree. Gray nodes are
inactive ports. Red ones are active input. Green ones are active output.
If a node is un-expandable, it does not support IO ports or it is
not configured properly.
Control
To control IO ports, right click on it to access the menu. Input ports
cannot be controlled in the NVR system. They are connected to physical
input devices such as switches, sensors... etc.
Pulse is a sequence of repeated on/off send to the port. Literally the
controlled device will blink for few seconds. The final state is off.
IO Ports in Maps