User Guide

3.3 Connecting Input Devices to GV-CS1320
GV-CS1320 supports 2 types of inputs:
1. Sensor inputs, e.g. door status sensor
2. Button inputs, e.g. door opener and exit button
All inputs are dry contact and can be configured as normally open (NO) or normally closed
(NC) through the GV-CS1320 Web interface. The default value is NO. To change the input
status, see Input Setting, Chapter 4, GV-CS1320 Camera Access Controller Users Manual.
The table below shows the wire assignments of input connectors on GV-CS1320.
Note: You can connect a GV-I/O Box to your GV-CS1320 to give an extra layer of security.
For details, see Chapter 8 Connecting to GV-I/O Box 4 Ports, GV-CS1320 Camera Access
Controller Users Manual.
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Wire color Definition
Yellow Sensor IN1
Light Red Button IN2
Brown IN COM