Dahua VTO1201G, Quick Start Manual

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5
Table 2-5 Rear panel description
No. Name Description
1 Cable ports See Figure 2-6 and Table 2-6.
2 Cable tray You can thread the cable through the cable tray.
Cable connection Figure 2-6
Table 2-6 Cable port description
No. Name No. Name
1 ALM_COM 7 DOOR_FEED
2 ALM_NO 8 DOOR_NC
3 ALM_IN 9 DOOR_COM
4 RS485B 10 DOOR_NO
5 RS485A 11 GND
6 DOOR_OPEN 12 DC 12V
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