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overview
Rear Side
Item
SD Memory Card
Compartment
Network Port
Reset Button
I/O Port
12_ overview
Compartment for the SD memory card.
Used to connect a PoE or LAN cable.
Hold it down for 5 seconds to return all your settings to the factory default.
D+
RS-485 Data Line
D-
RS-485 Data Line
S1
Alarm In
G
GND
NC
Alarm Out (for Normal Close)
CM
Alarm Out (Common)
NO
Alarm Out (for Normal Open)
Description
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