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Bosch ISM-BLQ1 Motion Detector
Bosch ISM-BLQ1 Motion Detector
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Bosch ISM-BLQ1 Motion Detector

The Bosch ISM-BLQ1 has been discontinued. No direct replacement is available.
Please contact us for a suitable substitute.

A passive-infrared detector well suited for challenging installation situations.

The ISM-BLQ1 Quad PIR Detector uses two individual sensors that operate like two PIRs in one. Each sensor processes signals separately. Both must activate to cause an alarm. This increases reliability, because false alarm sources such as noise spikes and small animals are ignored. The ISM-BLQ1 has a broad coverage of 11 m x 11 m (35 ft. x 35 ft) and a flexible mounting height from 2.3 m to 2.7 m (7.5 ft. to 9 ft). No range or height adjustments are required. The sealed optical chamber prevents drafts and insects from affecting the detector.

The Bosch ISM-BLQ1 is also known as the Bosch ISM-BLQ1

ISM-BLQ1 Options
35 feet by 35 feet area