30cm 5V-24V PIR Infrared Ray Motion Sensor Switch USB/DC LED Detector Switching
$11.87
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HVAC Wet Switch Flood Detector
$82.58
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About this item
HVAC Product Type HVAC Leak Detector. Reset simply by drying the absorbent pad with a paper towel and pressing the reset switch. Connects to 24 VAC. More than one unit may be connected to a system.
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