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PIR Motion Sensor Rotating Glare Hood
A clamp-on sun and headlight hood for the PIR motion sensors on porch lights, garage floodlights and driveway alarms. The 74 mm bore slips over the sensor head and three radial M3 thumbscrews in heat-set inserts grip any head or neck from about 54 to 72 mm across. You loosen the screws, turn the hood so its sloped 52 mm visor blocks the sun, road or tree shadows that keep tripping the sensor, then tighten again.
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