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8
2.4 Cabling the PTZ camera
No.
Type
Description
1
3-pin
terminal block
Camera power
2
2-pin
terminal block
Tx+: RS485+ (A)
TX-: RS485- (B)
3
5-pin
terminal block
A1: alarm input 1
A2: alarm input 2
A3: alarm input 3
A4: alarm input 4
GND
4
4-pin
terminal block
AO1: alarm output 1
GND
AO2: alarm output 2
GND
5
BNC black
HD-TVI/ HD-Analog output
6
BNC yellow
CVBS output