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1.16 Optional Device Features
148 Feature Guide
1.16.2 Door Open
Description
An extension user can unlock the door for a visitor using his telephone.
The door can be unlocked by extension users who are allowed to unlock the door in the COS
programming ( Permission for Door Open Access [512]). However, while engaged on a
doorphone call, any extension user can unlock the door to let the visitor in ( 1.16.1
Doorphone Call).
Conditions
• Hardware Requirement: A user-supplied door opener on each door.
• The door opener will unlock the door even if a doorphone is not installed.
• Door Open Duration
The door can remain unlocked for a preprogrammed time period ( Door Open Duration
Time [207]).
Installation Manual References
Installation Manual
<KX-TDA100/KX-TDA200>
2.10.1 Connection of Doorphones and Door Openers
<KX-TDA15/KX-TDA30>
6.9.1 Connection of Doorphones and Door Openers
User Manual References
User Manual
1.9.1 If a Doorphone/Door Opener is Connected