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Motion detector SATEL TOPAZ miniaturized PIR sensor model TOPAZ (3901)
Summary description:
Miniaturized PIR motion detector SATEL TOPAZ (model 3901) is a passive infrared sensor designed to detect human presence and movement. As a compact motion sensor from SATEL, it is intended for indoor security applications, perimeter detection inside buildings, and integration with alarm systems. The unit provides basic motion sensing functionality in a small form factor for discreet installation.