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Table 2-2 Descriptions of Terminals and Interfaces
Name
No.
USB
1
2
LAN
3
Power
4
Supply
A1
A2
A3
A4
READER
A5
A6
A7
A8
B1
ALARM
Video Intercom Door Station·Quick Start Guide
Interface
USB
LAN1
LAN2
DC 12V
12V
GND
W1
W0
BZ
ERR
OK
TAMP
AO2-
Description
USB Interface
Network Interface
Reserved
DC 12V Power Supply Input
Power Supply Output
Grounding
Data Input Interface Wiegand Card Reader:
Data Input Interface Wiegand Card Reader:
Card Reader Buzzer Output
Card Reader Indicator Output (Invalid Card
Card Reader Indicator Output (Valid Card
Tamper-proof Input of Wiegand Card Reader
Alarm Relay Output 2
4
Data1
Data0
Output)
Output)
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