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Table of Contents
1 NAMES ........................................................................................................................................................................4
2 OPERATION
Answering a call .....................................................................................................................................................5
Calling from the Doorbell Button ....................................................................................................................5
Door release .............................................................................................................................................................5
Light control ............................................................................................................................................................6
Doctor call .................................................................................................................................................................6
Calling security guard stations ........................................................................................................................6
Monitoring ................................................................................................................................................................7
Night illumination ..................................................................................................................................................7
Switching of surveillance camera monitor in common area ...............................................................7
OPTION button .......................................................................................................................................................8
Emergency alarm ...................................................................................................................................................8
3 TECHNICALPRECAUTIONS .................................................................................................................................9
4 SPECIFICATIONS .....................................................................................................................................................9