Bosch 8-Dec - Manual (Page 339)

LSN Peripherals | LSN Smoke | 331
MAGIC.SENS Detector
Base Sounders
Features
▶ Volume up to 100 dB(A)
▶ Electronic tone generator integrated into the signaling
device
▶ 11 different tone variants can be selected (incl.
DIN tone)
▶ Great reliability and long service life
▶ For surface-mounted and flush-mounted cable feed
▶ The LSN types maintain LSN loop functions in the event
of wire interruption or short-circuit thanks to two
integrated isolators
Detector Base Sounders are used when the acoustic
signaling of an alarm is required directly at the site of the
fire.
System Overview
Pos. Description
1 Detector module
2 Sounder unit
3 Snap-fit hooks
4 Mounting base
Functions
The electronic tone generator integrated into the signaling
device can produce 11 different tones (including DIN tones
conforming to DIN 33404 and EN 457).
The tone variants include different wailing tones, various
signals for fire alarms, and other special modulations.
Depending on the tone type, volume set, and operating
voltage, the sound pressure level varies between 87 dB(A)
and 100 dB(A).
The programming of the tone type and volume setting is
performed:
• for the MSS 300 via integrated DIP switch and
potentiometer (continuously)
•
for the MSS 400/401 via the LSN.
Certifications and Approvals
Region Certification
Europe CE MSS 300 WS
MSS 300 ws - EC
MSS 400 LSN
MSS 401 LSN
Germany VdS G 204067 MSS 300
G 204068 MSS 400 / 401
Russia GOST POCC DE.C313B06298
Installation/Configuration Notes
• MAGIC.SENS Detector Base Sounders are intended
only for interior areas.
www.boschsecurity.com Bosch Security Systems B.V.
6