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RS-485 Protocol Surface Mounted PIR Presence Detector With 4m Mounting Height

RS-485 protocol surface-mounted PIR presence detector with 4m mounting height 1. Features 1) PIR motion detection 2) Exquisite appearance with planar rectangle Fresnel lens 3) Accurate RS-485 protocol ... View More
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RS-485 Protocol Surface Mounted PIR Presence Detector With 4m Mounting Height
RS-485 Protocol Surface Mounted PIR Presence Detector With 4m Mounting Height
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