通信和監視安控系統的部落格

1

AUDIO OUT

Audio output

port

RCA

Output audio signal to the speakers and other devices.

2

AUDIO IN

Audio input

port

RCA

Input audio signal, receive analog audio signal from

pickup and other devices.

3

Micro SD

Card

Micro SD 

Micro SD

Card slot

Micro SD card storage

4

SENSOR

Sensor port

Sensor board

Connect front end Sensor board, get image data.

5

LAN

Network port

Ethernet port

Connect standard Ethernet cable

6

DC12V

Power input

port

-

Power port, input DC12 V or POE power supply.

7

I/O

I/O port

-

Connect I/O port.

8

Reset Button

Reset

-

It is used to restore factory default settings

for the device.

 Note:

Continuously press the button for over 5 seconds in the situation where the device is working normally, then the system configuration info can be restored to factory default settings.

I/O port

G

GND

TX

232 sending port.

RX

232 receiving port.

IN1

Alarm input port1，receive on-off signal from external alarm source.

IN2

Alarm input port 2，receive on-off signal from external alarm source.

G

GND

N1

Alarm output port1

C1

N2

Alarm output port2

C2