
Door release
On a master station, you can unlock the door associated with a sub station call in which a door release device is connected. (→P. 27)
*You can also unlock the door (door release device) connected to a sub station in a remote site depending on the setting.
Electric door strike | Door station | Room sub station | Master station  | 
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or
Call
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  | Door release  | |
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  | Target  | 
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Operation  | 
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In your site  | In a remote site  | In a remote site  | |
  | (standard (IP) system)  | (standard (IP) system)  | (network direct system)  | 
Door release  | ✓  | ✓  | ✓  | 
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✓ : Possible  | 
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NOTE:
If the door station does not have a camera, you cannot view the image of the visitor. Confirm the visitor securely.
Communicating and operating the system with telephone (North America only)
The following are possible with telephone:
•Receiving a call transferred from a sub station (other than 
•Communication
•Door release
•Chime paging
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