NVR User Manual
13
Rear Panel
Icon
Name
Description
Power Switch
Switch for turning on/off the device.
Power Supply
12VDC power supply.
HDMI
HDMI video output connector.
VGA
VGA video output connector. Display local video
output and menu.
LAN Interface
Connector for LAN.
USB Interfaces
Universal Serial Bus (USB) ports for additional
devices such as USB mouse and USB Storage
device.
ALARM IN Interfaces
Connector for alarm input.The interface sequence
number matches the channel sequence number,
that is, alarm input interface 1 matches channel 1.
When an external power supply is used to power
the alarm input device, the alarm input device
needs to share the ground with the NVR.
GND
Ground terminal for alarm input.