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S539 input voltage range
We have a S539 Intercom and the specification data says it operates at 12vdc/3A or 24vdc/1.5A. I am wondering if that means that it will run on any voltage between 12 and 24vdc, or if it's somehow designed to only work at 12 and 24 but not ...
2024-04-05
2
25
piecrust
Excellent. Thank you!
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R20K http, is it possible to unlock door to remain unlocked
On the R20K we can do a http request to unlock the door. http://deviceIP/fcgi/do?action=OpenDoor&UserName=username&Password=password&DoorNum=1 This command opens the door for a few seconds. Are there any other valid values for the action ...
5 day(s) ago
1
8
CIE_Ash
Hi, You could use Relay 2 and change the relay type on the intercom to Bistable and then trigger the Relay2 to trigger as an on/off to the relay.
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R20K http, is it possible to unlock door to remain unlocked
On the R20K we can do a http request
5 day(s) ago
0
5
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