![](/images/new-backgrounds/1230119/2301199x1.webp)
3. Installation
Rear panel
Power Supply: 12V DC,4A.
VIDEO IN: Image signal input, connected to the video source.
VIDEO OUT:“VIDEO OUT” is connected to monitor ”VIDEO IN”.
VCR OUT:“VCR OUT” can be connected to the ”VIDEO IN” of a VCR.
AUDIO IN:For a MIC connection.
AUDIO OUT:Line Level for live and Audio playback.
SENSOR/ALARM: There is a DB9 connector on the right side of the rear
panel, which is connected to any external sensors and alarm output (Relay).
FAN:To radiate hot air
The
DB9 PIN CONFIGURATION:
3 | GND | Ground |
|
|
|
5 | Sensor Trigger Input – 1 | External sensor input |
|
|
|
7 | Relay Out – COM | Replay output COM terminal |
|
|
|
8 | Relay Out – N.O. | Replay output normally open |
|
|
|
9 | Relay Out – N.C. | Replay output normally closed |
|
|
|
4