Introduction | 15
800-19403 - A - 12/2014
4-channel DVR Rear Panel
Name Function
1 Power switch Switch for turning DVR on/off
2 Alarm in/out Terminal block interface for alarm input/output
3 VGA port VGA connector for analog video output
4 Audio in RCA connectors for audio input (microphone)
5 Video in BNC connectors for HD-over-coax/CVBS video input
6 Ground Ground terminal
7 Power input 12 V DC power input
8 RS485 port RS485 interface for connecting to RS485 devices (PTZ cameras)
9 Network port RJ45 100M Ethernet interface for connecting to local area network (LAN)
10 HDMI port HDMI interface for transmitting high definition audio and video output
11 USB 2.0 port USB 2.0 interface for connecting to USB device (mouse, USB flash drive, portable HDD)
12 Audio out RCA connector for audio output (speaker, headphones).
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