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musical instrument details
BOSCH LBB 4430
Estimated price for orientation: 600 $
Category: Conference Equipment
Class:
Description Type: Call Station Model: 4430/00 Brand: BOSCH UPC: Does not apply
Stylish and modern design
Introduction
The call station basic can make manual or pre-recorded
announcements to any pre-assigned zones. The call station
basic has a microphone on a flexible stem, a push-to-talk
button, a speaker, and a headset socket.
Functions
The call station has a cardioid, supervised microphone on a
gooseneck stem with good speech intelligibility. A limiter
and a speech filter improve intelligibility and prevent
clipping of the audio. It has a volume control for the
monitoring speaker and the headset. When it plays a chime
or a pre-recorded message, the call station activates its
speaker. When a headset is connected, it replaces the
microphone and speaker. The call station has its own DSP,
and converts between analog and digital audio. The audio
processing can include sensitivity adjustment, limiting, and
parametric equalization.
Up to 16 call station keypads can connect to the station via
a serial communication link. The station provides the power
for the keypads. Its PTT-key can be configured for
momentary or latching (toggle) mode. Up to 224 priorities
can be assigned to the call station. All configuration can be
done via the Praesideo network controller.
The call station is fully supervised and complies with
IEC 60849. The station supports fail-safe operation. Even if
the Praesideo network controller fails, the call station is still
able to put through emergency calls.
Description
| Type: | Call Station | Model: | 4430/00 |
| Brand: | BOSCH | UPC: | Does not apply |
Stylish and modern design
Introduction
The call station basic can make manual or pre-recorded
announcements to any pre-assigned zones. The call station
basic has a microphone on a flexible stem, a push-to-talk
button, a speaker, and a headset socket.
Functions
The call station has a cardioid, supervised microphone on a
gooseneck stem with good speech intelligibility. A limiter
and a speech filter improve intelligibility and prevent
clipping of the audio. It has a volume control for the
monitoring speaker and the headset. When it plays a chime
or a pre-recorded message, the call station activates its
speaker. When a headset is connected, it replaces the
microphone and speaker. The call station has its own DSP,
and converts between analog and digital audio. The audio
processing can include sensitivity adjustment, limiting, and
parametric equalization.
Up to 16 call station keypads can connect to the station via
a serial communication link. The station provides the power
for the keypads. Its PTT-key can be configured for
momentary or latching (toggle) mode. Up to 224 priorities
can be assigned to the call station. All configuration can be
done via the Praesideo network controller.
The call station is fully supervised and complies with
IEC 60849. The station supports fail-safe operation. Even if the Praesideo network controller fails, the call station is still able to put through emergency calls.
IEC 60849. The station supports fail-safe operation. Even if the Praesideo network controller fails, the call station is still able to put through emergency calls.