HIKVISION UD04334B Quick Start Manual page 13

No. Description
7 Power Outlet
9 microSD Card Slot
11 Grounding
13 RS-232
15 Alarm In
17 ABF (Optional)
 ABF function is only supported by certain camera models.
 To reset the camera default parameters, you need to press and
hold the RESET button and power on the camera. After the
power on of the camera, you must still press and hold the Reset
button for about 20 seconds.
 The type of auto-iris interface is shown as below figure:
Network Box Camera·Quick Start Guide
Figure 1-4
No. Description
8 Reset
10 Video Out
12 Alarm Out
14 RS-485
16 Audio Out
18 Audio In
Auto-iris Interface
12