Table of Contents
Advertisement
1.5
Audio, Sensor, Relay and RS485 pinhole allocation
The Sensor and Alarm enable you to connect 4 sensor inputs, 1 relay outputs and PTZ cameras. Just connect
the external sensor, relay, and PTZ camera pin directly to the pinhole. Check the table below and locate which
pinhole is assigned to sensor input and relay output.
1.5.1 Audio Out Pin Definition
1.5.2 Sensor Pin Definition
1.5.3 Relay Pin Definition
Pin#
Definition
OUT
Audio out signal
Sensor Pin #
1
Sensor 1 signal
2
Sensor 2 signal
G
Sensor ground
3
Sensor 3 signal
4
Sensor 4 signal
G
Sensor ground
Relay Pin #
Definition
C1
Relay Common 1
NO
Relay Normal Open
NC
Relay Normal Close
7
Definition
CHAPTER 1
Advertisement
Table of Contents
