HIKVISION DS-2CD7253F-EIZ

Installation Manual of Network Camera
14
The type of auto-iris interface is shown as below figure:
Figure 2-9 Auto-iris Interface
Table 2-4 Pins
No.
DC-driven
1
Damp-
2
Damp+
3
Drive+
4
Drive-
Power, Video and GND pins are used when the auto-iris is driven by video; Damp+, Damp-, Drive+
and Drive- pins are used when the auto-iris is driven by DC.
2.2.2 Installation
 Ceiling Mounting
Steps:
1. Install the ceiling mount to the ceiling with the supplied expansion screws.
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