OpenEye OE2-E120 - Manual (Page 18)

18
REAR PANEL CONNECTORS
The rear panel of the DVR contains virtually all of the connectors you will be using. The diagram below outlines the location
and description of each connector:
4 CHANNEL
Spot Monitor Outputs
Power Switch
AC Power Input
Network Port
RS-232 Input
VGA Output
Audio Input (CH1) / Output
Video In Ports
Video Out Ports
Relay Output
Sensor Input
Audio In (CH 2-4)*
PTZ Connection
* Audio In (CH 2-4) only available on Rev B models.
(see serial number label on DVR for Rev B indication)
Models earlier than Rev B support 1 CH of Audio In