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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
4 W on some pages (some listings show up to 4 W) — verify on your device
Features an adjustable microwave sensor for enhanced operation
and includes an UPS function for sensitive equipment
Wireless RF signal control
Apollo AlarmSense 55000-190APO Heat Detector A1R, Two-Wire, EN54-5 Glass-To-Metal 4 W on some pagesApollo AlarmSense 55000190APO A1R rateofrise heat detector for AlarmSense twowire systems. The 55000190APO combines a fixed upper temperature limit with rateofrise monitoring to provide reliable heat detection in environments where smoke detectors are unsuitable (dusty, smoky or dirty areas). Housed in white flameretardant polycarbonate, the detector features 360 visible alarm LEDs and is EN545 certified. A1R detection: fixed upper limit plus
