Axis Communications F44 Guide D'installation page 20

AXIS F44 Dual Audio Input
Connection Diagrams
I/O Connector
D
G
S
1
0 V DC (-)
2
DC output 12 V, max 50 mA
3
Example: push button
A
I/O configured as input
B
I/O configured as output
1
2
A
B
20
3