Dahua VTH150xAH Manuel de l'utilisateur - Page 9

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Chapter 4 Device Interface Instruction

The device interface is shown as follows, please see Figure 4- 1.
Make VTH1500CS-A8 an axample. Among 7" analog VDP in different models, locations of
interface are slightly different, but their functions are identical. Please see Chart 4- 1.
No.
Name
1
Alarm Interface
Figure 4- 1
8-ch alarm, 2-ch GND. Some models do not have
alarm function, and only models ending in "-A8" have
that function.
Description