Using Electric Locks And Pbxs; Using Electric Locks; Panasonic Pbx Integration - Panasonic VL-MW274 Operating Instructions Manual

6. Using electric locks and PBXs

6.1 Using electric locks

When a commercially available electric lock is connected
to the main monitor, you can unlock a door using the
main monitor, extension monitor, or sub monitor. You
can also select the length of time control signals are sent
for to unlock the door. (How long the door remains
unlocked depends on each electric lock's specification.)
R A maximum of 2 electric locks can be connected to
the main monitor.
R For detailed information about connections, see the
operating instructions included with the electric lock
and the Installation Guide of this product.
6.1.1 Configuring electric locks
1
Press M N.
2
Select "Connected devices" ®
3
Select "Electric lock" ®
4
Select the doorphone ("Doorphone 1" or
"Doorphone 2") that you want to assign the electric
lock to ®
.
5
Select the unlocking time ®
6
When finished, press M
Electric lock settings
Options listed below are available.
"Unlocking buzzer sound":
Determines whether the doorphone sounds a buzzer
when the electric lock is unlocked. See page 24.
"View extension after unlocking":
Determines whether to extend the displaying time of the
doorphone image when the electric lock is unlocked. See
page 24.
6.1.2 Unlocking electric locks
Main monitor/extension monitor:
1. Press while talking or monitoring.
Sub monitor:
1. Press M N while talking or monitoring.
R When the door is opened,
Note:
R You can only unlock the door when talking or
monitoring.
20
.
.
.
N.
is displayed.

6.2 Panasonic PBX integration

Connecting the main monitor to a PBX allows you to use
PBX extensions to answer doorphone calls.
Please use only a Panasonic PBX (page 4).
R For detailed information about connections, see the
operating instructions included with the PBX and the
Installation Guide of this product.
Note:
R If you answer a doorphone call with a PBX extension,
the doorphone camera image will be displayed on the
main monitor, and
a PBX extension is on the call.
R While is displayed, you cannot answer calls
using the main monitor.
R The display will turn off when the call between the
doorphone and the PBX extension ends, or after 3
minutes.
R If you answer a doorphone call with the main monitor,
the call will continue to ring at the extension for about
15 to 30 seconds. After you answer the call, the
extension user cannot answer the call or join the call,
even if the extension is ringing.
When using two doorphones (excluding an optional
VL-V591 lobby station; page 4)
From the PBX extension, you can only call the
doorphone that you last received call from or talked with.
is displayed to indicate that