Bosch F.01U.000.581 User Manual
Intrusion Alarm Systems | wLSN PIR Motion Detector
wLSN PIR Motion Detector
www.boschsecurity.com
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First Step processing (FSP), flexible mounting op-
tions, and temperature compensation
tions, and temperature compensation
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Draft, insect, and pet and animal immunity
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Eight detection layers including look down zones
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Externally-visible LED indicates test status and RF
signal strength
signal strength
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Determine suitability of chosen installation location
with RF Signal Strength (RFSS) mode
with RF Signal Strength (RFSS) mode
The wLSN PIR Motion Detector has a dense zone pat-
tern with 79 zones in eight layers to provide superior
catch performance. Ease of installation and flexible
mounting options provide state-of-the-art detection ev-
ery time.
tern with 79 zones in eight layers to provide superior
catch performance. Ease of installation and flexible
mounting options provide state-of-the-art detection ev-
ery time.
Functions
First Step Processing
First Step Processing (FSP) allows virtually instant re-
sponse to human targets without sacrificing false
alarm immunity to other sources. By adjusting its sen-
sitivity based upon signal amplitude, polarity, slope
and timing, FSP eliminates the need for the installer to
select the sensitivity level for the application.
sponse to human targets without sacrificing false
alarm immunity to other sources. By adjusting its sen-
sitivity based upon signal amplitude, polarity, slope
and timing, FSP eliminates the need for the installer to
select the sensitivity level for the application.
Pet and Animal Immunity
The detector is able to distinguish between signals
caused by humans and signals caused by one or two
animals with a combined total weight of 14 kg (31 lb).
This provides immunity to false alarms while maintain-
ing proper catch performance of human targets.
caused by humans and signals caused by one or two
animals with a combined total weight of 14 kg (31 lb).
This provides immunity to false alarms while maintain-
ing proper catch performance of human targets.
Draft and Insect Immunity
The sealed optical chamber provides immunity to
drafts and insects.
drafts and insects.
Temperature Compensation
Automatically monitors the ambient temperature and
adjusts the signal processing to maintain proper catch
performance in critical temperature ranges.
adjusts the signal processing to maintain proper catch
performance in critical temperature ranges.
RF Signal Strength Mode
Removing the device cover and pressing the tamper
switch four times within 10 seconds of battery installa-
tion activates the RF signal strength mode. The LED
lights steady for 5 sec and then begins to flash. A slow
flash (approximately 1 sec on, 1 sec off) indicates in-
sufficient signal reception. A quickly flashing LED (ap-
proximately five times as fast as the slow flash) indi-
cates the device is receiving sufficient signal from the
wLSN Hub.
switch four times within 10 seconds of battery installa-
tion activates the RF signal strength mode. The LED
lights steady for 5 sec and then begins to flash. A slow
flash (approximately 1 sec on, 1 sec off) indicates in-
sufficient signal reception. A quickly flashing LED (ap-
proximately five times as fast as the slow flash) indi-
cates the device is receiving sufficient signal from the
wLSN Hub.
Certifications and Approvals
This product is designed to also comply with the requirements of
EN50131-1 Grade 2, Environmental class II