User Guide

20
R20A
Admin Guide
http://IP_address/fcgi/do?action=OpenDoor&UserName=&Pas
sword=&DoorNum=1.
3.6.5. Unlock via Exit Button
Go to Intercom - Input to configure input settings.
R20A supports two input triggers “Input A/B(DOOR A/B).”
Input Service:To enable or disable input trigger service.
Trigger Option:To choose open circuit trigger or closed circuit
trigger.“Low” means that connection between door terminal and
GND isclosed, while “High” means the connection is opened.
Door status: To show the status of input signal.
3.7. Reboot
Go to Upgrade - Basic, users can reboot the phone.
Figure 3.6.5 Unlock via exit button
Figure 3.7 Reboot