A1 Security Cameras speco O2PH2, Быстрый старт

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Table 1-1 Description of Port Functions
­
No. Port Connector Function Description
1 Audio Out
RCA Audio output to speaker
2 Audio In
RCA Audio input. Connect a microphone.
3
Micro SD
Micro SD
Card slot
Micro SD card slot for edge recording
4 Sensor
USB-A For connecting the lens unit to the main unit
5 LAN
Ethernet
port
For data or PoE
6 DC12V
Terminal
block
12V DC
7 I/O
Terminal
block Alarm inputs and outputs. Refer to Table 1-2 for
more details.
8 Reset Button -
Continuously press the button for over 5 seconds to
restore the device to factory default settings.
Table 1-2 Description of I/O
­
Port name Cable port name Function description
G GND
TX 232 sending port.
RX 232 receiving port.
IN1
Alarm input port1 receives on-off signal from
external alarm source.
I/O port
IN2
external alarm source.
G GND
N1
Alarm output port1
Alarm input port 2
，
，
receives on-off signal from
C1
N2
Alarm output port2
C2
Available from A1 Security Cameras
www.a1securitycameras.com email: sales@a1securitycameras.com
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