Easy Series
Device Specifications and Overview | en
83
Bosch Security Systems, Inc.
System Reference Guide
F01U087835 | 02 | 2008.10
10.9
wLSN Door-Window Contact
The wLSN Door-Window Contact is a magnetic reed switch and wireless transceiver used for
monitoring doors, windows, and other dry contact devices.
A cover-and-wall tamper switch transmits a tamper signal when the cover is removed from its
base, or when the unit is pulled away from the wall.
An LED provides status for RFSS and Discovery Modes.
Specifications
Supported Wiring Configurations
The wLSN Door-Window Contact provides a supervised point for monitoring external devices.
Refer to Section 2.2.7 Connect Supervised Points on page 19 for supported wiring options
when using the supervised point.
10.10
wLSN Recessed Door-Window Contact
The wLSN Recessed Door-Window Contact is a wireless transceiver used for monitoring doors
A cover tamper switch transmits a tamper signal when the cover is removed from its base.and
windows.
An LED provides status for RFSS and Discovery Modes.
Specifications
868 MHz
ISW-BMC1-S135X
915 MHz
ISW-BMC1-S135Y
Maximum Distance Between Sensor and
Magnet
<12,7 mm, the magnet can be placed on either side.
The base is marked to indicate the magnet position.
Wire Gauge
0.14 mm (22 AWG) to 1.5 mm (16 AWG)
Power/Voltage
Two AA batteries, 1.5 V alkaline
Terminal Block
For connecting other dry contact devices such as another magnetic reed
switch. (2.2k EOL)
EN50131-1
Security Grade 2, Environmental Class II
i
NOTICE!
Mounting the wLSN Recessed Door-Window Contact in a metal door or window frame could
degrade the RF signal strength.
868 MHz
ISW-BMC1-R135X
915 MHz
ISW-BMC1-R135Y
Power/Voltage
One CR2 lithium battery, 3 VDC
Maximum Distance Between Reed
Switch and Magnet
<12,7 mm
Drill Tools
Requires the use of a 19 mm (3/4 in.) drill bit and 22 mm
(7/8 in.) spade bit
Circuit Board Removal
Needle nose pliers are recommended
EN50131-1
Security Grade 2, Environmental Class II
