Digital Video Recorder Quick Start Guide
4
Chapter 1 Rear Panel Interfaces Description
The rear panel interfaces vary with different models. Refer to Table 1-1 for the common interfaces description
of rear panels.
Table 1-1 Common Interfaces Description of Rear Panels
BNC interface for Turbo HD and analog
video input
BNC connector for video output
Connector for two-way audio input
Universal Serial Bus (USB) port
for additional devices
DB15 connector for VGA output.
Displays local video output and menu.
HDMI video output connector
Connector for RS-485 devices
Connector for RS-232 devices
Storage and expansion interface
for record or backup
Connector for alarm input/output
Switch for turning on/off the device
100 to 240 VAC, 48 VDC, or 12
VDC for different models