GENERAL CATALOGUE

42
1145/500
1145/67
1145/74
1145/22
1145/34
ENTRANCE PANEL
Amplified loudspeaking units with electret microphone
● ■ 1145/500
Amplified speaker unit for '4+n' systems,
to be fitted in loudspeaking modules.
Possibility to adjust internal and externalsound level.
This device can be used in electronic and traditional call systems.
◆ ▲ 1145/67
Amplified speaker unit for '1+1' systems,
to be fitted in loudspeaking modules.
Possibility to adjust internal and external sound level.
This device can be used in electronic call systems.
◆ ▲ 1145/74
Secrecy of Conversation Device.
This device must be fitted in the push button panel for '1+1' systems.
One is required for every four buttons.
Modules arranged for loudspeaking unit
● ◆ ■ ▲ 1145/20
Anodized aluminium module arranged for loudspeaking unit
without button.
● ◆ ■ ▲ 1145/21
Anodized aluminium module arranged for loudspeaking unit
with 1 single button.
● ■ 1145/22
Anodized aluminium module arranged for loudspeaking unit
with 2 single buttons.
● ◆ ■ ▲ 1145/32
Anodized aluminium module arranged for loudspeaking unit
with 1 double button.
● ■ 1145/34
Anodized aluminium module arranged for loudspeaking unit
with 2 double buttons.