This is a mini passive infrared sensor that it can sense movement of people, animals, or other objects. It features high sensitivity and instant reaction, commonly be used in burglar alarms and automatically-activated lighting systems.
Features:
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High sensitivity
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Instant reaction
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Low quiescent current
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Compact layout design
Specification:
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Input voltage: DC 5-9V
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Quiescent current: < 55uA
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Detecting angle: < 100degree
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Detecting distance: approx.7m/23 feet
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Level output voltage: 3V/high, 0V/low
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Trigger signal: 0V/low
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Holding time: 2s
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Operating temperature: -10-40℃
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Dimensions: 28 x 13 x 13mm