Door Opening Controller issues

[warnp]

Does the Door phone AND the door opening controller each require a SAPS? I'm seeing connections for both but trying to figure out if I can, if i need to, use one SAP fo both.

 

[curlycord]

Just the DOC needs the SAP unless the Door phone is too far from the KSU and needs a boost via the SAP.


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curlycord

http://www.curlycord.com

 

[warnp]

OK Thanks! It's been a long time since i've installed one of these and I was looking at the connections for the Door Phone, which showed a SAPS connection. Thanks for cleaing that up!