
wLSN | Reference Guide | 14.0 wLSN Glassbreak Detector
50 Bosch Security Systems, Inc. | 3/07 | F01U009440-01
14.0 wLSN Glassbreak Detector
(ISW-BGB1-SAX)
The wLSN Glassbreak Detector is a wireless transmitter used for
detecting breaking glass. Features include:
• Monitored battery status
• Four sensitivity settings
Table 22: Glassbreak Detector Specifications
Power/Voltage 2 AA batteries, 1.5 V alkaline
Cover and Wall
Tamper Switch
Transmits a tamper signal when the detector is removed
from its base or the unit is pulled away from the wall.
Type Thickness
Plate
0,24 cm to 0,95 cm
(0.1 in. to 0.4 in.)
Tempered
0,32 cm to 0,95 cm
(0.1 in. to 0.4 in.)
Laminated*
0,32 cm to 1,43 cm
(0.1 in. to 0.6 in.)
Wired 0,64 cm (0.25 in.)
Glass types and
thicknesses
* Protected only if both panes of
glass are broken.
Minimum pane
size for all types
of glass
28 cm x 28 cm
(11 in. x 11 in.)
Accoustic
Capabilities
Range Maximum 7.6 m (25 ft)
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