Overview
3
Overview
2
Plastic plug ×4
Drill templateRubber plug
1
3
4
5
6
7
2
AL
A
RM
4 3 2 1
R 4
8
5
S
+
8
9
CD
Junction box
1 Ethernet Connector *
2 Audio Input (MIC)
3 Audio Output (HP)
4 Alarm Input/Output
5 RS485
6 Power Connector *
7 Ground
8 Reset
9 Micro SD Card Slot
