Quick Start Guide

ATM Digital Video Recorder Quick Start Guide
12
2.3 Peripheral Connections
2.3.1 Wiring of Alarm Input
The alarm input is an open/closed relay. To connect the alarm input to the device, use the
following diagram.
If the alarm input is not an open/close relay, please connect an external relay between the alarm
input and the device.
Figure 2-6 Wiring of Alarm Input
2.3.2 Wiring of Alarm Output
To connect to an alarm output (AC or DC load), use the following diagram:
Figure 2-7 DC Load Connection Diagram
Figure 2-8 AC Load Connection Diagram