Bosch 8-Dec - Manual (Page 333)

LSN Peripherals | LSN Glassbreak | 325
GBS 2036 LSN Passive
Glass Break Detector
Features
▶ Glass break detector in LSN technology
▶ For connecting to an LSN intrusion control panel
▶ Alarm transmission via LSN bus
▶ Can be used for LSN perimeter protection
The passive glass break detector in LSN technology
monitors level glass surfaces within a max. radius of 2 m.
Functions
Passive glass break detectors are stuck directly onto glass
plates in windows and doors.
The mechanical vibrations that occur when the glass is
damaged are measured and analyzed.
Scratches on the glass plate made by a glass cutter are not
recognized as glass break.
The analysis is carried out via the LSN intrusion control
panel.
Certifications and Approvals
Region Certification
Europe CE GBS 2036 LSN
Germany VdS G 101502, B GBS 2036 LSN
Installation/Configuration Notes
Functional tests can be conducted using a detector testing
device. Alarm triggering is displayed at the control panel
and also directly indicated on the detector.
Installation notes
The GBS 2036 LSN is stuck to level glass plates in rooms.
If several glass break sensors are grouped together in a
detector zone, each detector zone must be limited to 20
glass break sensors.
The glass break sensor should preferably be installed
horizontally, at a minimum distance of 5 mm from the
window frame, and at least 20 mm from the long side.
The side of the glass to which the detector is attached may
not have other material attached to it (e.g. anti-splinter foil,
transparencies etc.) and may not be painted.
The plates to be monitored must not be damaged (e.g.
splintered) and must be firmly fixed in frames. Plates that
can be easily removed from the outside should be
additionally monitored against removal.
Plates of glass in premises in which air containing chlorine
or other aggressive substances are present (e.g. swimming
pools) are unsuitable for installation.
Installation of a glass break detector on a plate
Installation distance from frames: 20 mm
Installation of multiple glass break detectors on one plate
Installation distance from frames: 20 mm
The detector cannot be used for the following types of
plates:
•
Pyrostop glass (fire-retardant)
•
Structured glass
•
Plates made of plastic material
•
Glass bricks
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