Description
Additional electronic three-note ringtone with triple tone for identifying calls from three different points.
It can be used in intercom or video intercom systems, with AC call system or "SOUND SYSTEM".
Equipped with a special internal potentiometer to adjust the intensity of the sound.
Power supply 12÷15V AC or 12÷15V DC
The bell is equipped with a 9V battery connection for operation even in the absence of mains voltage.
NB For certain types of operation the insertion of the battery is necessary (see diagrams)
Datasheet
• Power supply 12÷15V AC or 12÷15V DC
• Wall fixing
• Adjustable volume
• Input for first note selection (1 tone)
• Input for second note selection (2 tones)
• Input for third note selection (3 tones)
• Alternative input to terminals 1-2-3 for use with alternating calls or “SOUND SYSTEM”.
• Width 14.5 cm
• Length 14.5 cm
• Depth 5.0 cm
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