beautypg.com
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2.2 Rear Panel
1. Audio Input(s)
2. Video Output(s)
3. CH4
4. CH3
5. CH2
6. CH1
7. VGA Output (Optional)
8. LAN
9. Audio output
10. CH9
11. CH8
12. CH7
13. CH6
14. CH5
15. RS485 / Sensor Input /
Alarm Output
16. DC Power Input Jack
17. Grounding Terminal