User's Manual

Amroad Technology Inc.
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DB3100R VIDEO DOOR PHONE
Entrance Settings – GPIO
You may configure GPIO in this page:
Item Descrition
DO1 Service DO1 Service is used to connect with AR Relay Board
to control“Electronic Door Lock”.
The function can be triggered by the following ways.
A. Using Registered RFID Card
B. During conversation, you may press “#” keypad to
open door.
Device Relay Out-
put
You can select Positive/Negative to connect to Posi-
tive/Negative- triggered Electronic Door Lock.
Switch-on duration
(sec)
This item lets you set the time (seconds) for DO1 (Re-
lay Board) to open “Electronic Door Lock”. After the
time period, Relay Board will close “Electronic Door
Lock”. The default is 3 seconds.
DI1 Detect Sensor
Type
There are two options: “High->Low”, and “Low->High”.
You can select the voltage polar of digital input “High->Low” or “Low->High” for triggering.
DI1 Alarm Service Select “Disable”/”Enable” to turn O/On DI1 Alarm when DI1 detects that the door is not closed well.
Press “#” to unlock
by
You can select the timer “Immediately”, ”One Second”, or ”Two Second”.
Press the “#” key from IP Video Phone/Video Indoor Station to open “Electronic Door Lock” during answer-
ing the call.
DO2 Service Once DI2 is triggered, DO2 will turn on external light for 30 seconds.
Figure 27: GPIO Setting