Video Intercom Door Station
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User Manual
8
Name
No.
Interface
Description
A6
ERR
Card Reader Indicator Output (Invalid Card
Output)
A7
OK
Card Reader Indicator Output (Valid Card
Output)
A8
TAMP
Tamper-proof Input of Wiegand Card Reader
B1
AO2-
B2
AO2+
Alarm Relay Output 2
B3
AO1-
ALARM
OUT
B4
AO1+
Alarm Relay Output 1
B5
AI4
Alarm Input 4
B6
AI3
Alarm Input 3
B7
AI2
Alarm Input 2
ALARM IN
B8
AI1
Alarm Input 1
C1
12V
Door Lock Power Supply Output
C2
GND
Grounding
C3
NC2
Door Lock Relay Output/Connect Electric Bolt
or Magnetic Lock
C4
COM2
Grounding Signal
C5
NO2
Door Lock Relay Output/Connect Electric Strike
C6
NC1
Door Lock Relay Output/Connect Electric Bolt
or Magnetic Lock
C7
COM1
Grounding Signal
DOOR
C8
NO1
Door Lock Relay Output/Connect Electric Strike
D1
GND
D2
485-
RS485
D3
485+
RS-485 Communication Interfaces
D4
GND
Grounding Signal
D5
S4
Door Magnetic Detection Input 4/Exit Button
D6
S3
Door Magnetic Detection Input 3/Exit Button
D7
S2
Door Magnetic Detection Input 2/Exit Button
SENSOR
D8
S1
Door Magnetic Detection Input 1/Exit Button