User`s manual

User’s Manual
12
The 22-pin connector definition is listed as below.
No. Pin Cable
1
AC24-1 20AWG
2
Alarm Pin (Not wired)
3
AC24-2 20AWG
4
Alarm Pin (Not wired)
5
FG 20AWG
6
Alarm Pin (Not wired)
7
T+
8
R-
9
T-
10
R+
24AWG
11~20
Alarm Pin (Not wired)
21
VGND
22
Video
24AWG
2.7 Alarm Pin Definition
The alarm pins are serviceable for connecting alarm in- and output devices.
Following lists the definition of alarm pin on the 22-pin connector located on the
bottom of the dome camera. A 50-cm alarm cable is delivered with outdoor dome
ZH811 for connecting alarm in- and output devices. Refer to section 2.1 Package
Content.