2) Interface description
Open the back cover of the device, there is a row of wiring terminals for
connecting the power supply, electric lock control, etc. The connections are
as follows:
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ʓ
ʔ澝ʕ
ʖ
ʗ
ʘ
ʙ
ʚ
Ethernet interface: standard RJ45 interface, 10/100M self-adaptive, it is
recommended to use Category 5 or Super Category 5 network cable
Description
Number
Power interface: 12V/2A input, note that the top is positive and the bottom
is negative
Two sets of short-circuit output control interfaces: used to control electric
locks, alarms, etc.
Wiegand interface(D0/D1/GND)
RS485 interface(A/B)
Two sets of short-circuit input detection interfaces: used to connect input
devices such as switches, infrared probes, door sensors, and vibration
sensors
USB interface
,
4P/1.25 pitch, used with wireless wifi/4G accessories or
ID card module
Line out interface for connecting auxiliary hearing aids
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ʙ
ʚ
ʖ
ʗ
ʘ
ʒ
ʓ
ʔ