7. Local Operation
6.1 Answer/hang up calls
When the door phone calls the indoor unit, click the
button to answer the call, and click the
button
to hang up the call.
6.2 Unlock the door
During the call of indoor unit and door phone, click the
button to unlock the door.
6.3 Turn on/off the monitoring
Click the
button on the indoor unit to check the monitoring screen, and click the
button to
exit. (Only support for the communication with video door phone)
6.4 Volume adjustment
When the indoor unit is talking to other devices like door phone, click the
button to
increase the volume, and click the
button to decrease the volume.
Summary of Contents for i504 Series
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