Hardware Overview
5
NO.
Name
1
Audio Interface
2
Alarm Interface
3
Power Interface
4
Ethernet Interface
5
Micro SD Card Slot
6
Reset Button
2
6
Description
Input/output the audio signal or function as the GND
Input/output the alarm signal or function as the GND
Connect to the DC 12V power
Connect to the Ethernet cable
Insert the Micro SD card (purchased separately) to get a
local storage
Press it for at least 15 seconds to restore the factory
default settings. Perform this within 10 minutes after the
device is powered on. Otherwise, the reset will fail.
2
3
1
4