R28 Door Phone Administrator Guide
13 Relay Setting
13.1
Relay Switch Setting
You can configure the relay switch(es) and DTMF for the door access on the web Intercom
> Relay interface.
Parameter Set-up:
•
Trigger Delay (Sec): set the relay trigger delay timing (ranging from 1-10 Sec). For
example, if you set the delay time as 5 sec. then the relay will not be triggered until 5
seconds after you press unlock tab.
•
Hold Delay (Sec): set the relay hold delay timing (ranging from 1-10 Sec). For
example, if you set the hold delay time as 5 Sec. then the relay will stay triggered for
5 seconds after the door is opened. It means the door will stay open for 5 seconds.
•
DTMF Mode: select the number of DTMF digits for the door access control (ranging
from 1-4 digits). For example, you can select a 1-digit DTMF code or 2-digit DTMF
code, etc., according to your need.
•
1-digt DTMF: set the 1-digt DTMF code within range from (0-9 and *, #).
•
2~4 Digits DTMF: set the DTMF code according to the DMTP Option. For example,
you are required to set the 3-digits DTMF code if DTMP Mode is set as 3-digits.
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