Bosch Blue Line ISM-BLP1 Passive-infrared Blueline Detector

The ISM-BLP1 Blueline Detector uses a high-density (77 zone) Fresnel lens designed to produce sharply-focused images throughout the field of view to provide superior response to intruders. Easy installation and flexible mounting options provide state-of-the-art detection every time.

Signal Processing
First Step Processing (FSP) almost instantly responds to human targets without producing false alarms from other sources. FSP adjusts the detector's sensitivity based on signal amplitude, polarity, slope, and timing. This eliminates
the need for the installer to select the sensitivity level.
Test Features
The externally-visible alarm LED can be disabled after installation.
Draft and Insect Immunity
The sealed optical chamber prevents drafts and insects from affecting the detector.
Temperature Compensation
The detector adjusts its sensitivity to maintain its ability to identify human intruders at critical temperatures

▶ 11 m x 11 m (35 ft x 35 ft) broad coverage
▶ First Step Processing (FSP)
▶ Flexible mounting height from 2.3 m to 2.7 m (7.5 ft to 9 ft)
▶ No range or height adjustments required
▶ Installation-friendly two-piece design
▶ Easy wiring access with plug-in terminals
▶ Draft and insect immunity
▶ Eight detection layers including optional look-down zone
▶ Temperature compensation
▶ Optional camera, nightlight, and sounder modules

Obsolete Alternative
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