Art. 3101
Art. 3111
Art. 3121
Art. 3131
Art. 3141
Art. 3151
Art. 3161B
Art. 3171B
Art. 3183
Art. 3191
Art. 3197
Art. PH410
Art. 3102
Art. 3112
Art. 3162B
Art. 3172
Art. PH411
Art. 3113
Art. 3123
12
GENERAL CATALOGUE
Art.
INTERCOMS FOR STANDARD 4+1 SYSTEMS
3101
Intercom with electronic call tone (3 level volume) and 12Vac buzzer, “door open” and “service” push
buttons.
3102
As Art. 3101 plus privacy ON-OFF switch (Mute call).
3111
Intercom with electronic call tone (3 level volume), “door open” and “service” push buttons.
3112
As Art. 3111 plus privacy ON-OFF switch.
3113
As Art. 3112 plus “PRIVACY ON” LED.
3114
As Art. 3113 plus “DOOR OPEN” LED.
3117
Intercom with electronic call tone (3 level volume), door open button and 4 service buttons connected
to common terminal. It has a local call tone input too, for use in intercommunicating systems.
Art.
WITH PRIVACY OF SPEECH
3121
Intercom with electronic call tone (3 level volume), “door open ”and “service” push buttons, incorporating
privacy of speech and lock opening.
3123
As Art. 3121 plus privacy ON-OFF switch (mute call) & “PRIVACY ON” LED.
3124
As Art. 3123 plus “DOOR OPEN” LED.
3125
Intercom with electronic call tone (3 level volume), “door open” push button, electronic privacy ON-OFF
switch, “PRIVACY ON” LED and “DOOR OPEN” LED.
3126
As Art. 3125 but with timed “Privacy”.
Art.
INTERCOMS FOR STANDARD 1+1 SYSTEMS
3131
Intercom with electronic call tone (3 level volume), “door open” and “service” push buttons.
3141
As Art. 3131 but incorporating privacy of speech and lock opening.
3000 Series
Intercoms
