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SEBSON PIR Sensor Indoor, Ceiling Flush Mounted, Infrared Motion Sensor, LED suitable, Range max. 6m/360°, max. 1200/300W, IP20, white : Amazon.co.uk: DIY & Tools
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Youmile 5PACK IR Human Sensor AM312 Mini Detector Module HC-SR312 Pyroelectric Infrared PIR Motion Automatic Detector DC 2.7 to 12V for Arduino 2 A1U2 With Dupont Wire : Amazon.co.uk: DIY & Tools
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How do passive infrared triggered camera traps operate and why does it matter? Breaking down common misconceptions - Welbourne - 2016 - Remote Sensing in Ecology and Conservation - Wiley Online Library
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SEBSON PIR Sensor Ceiling 360°, Flush Mounted, Infrared Motion Sensor, LED suitable, Range max. 3-8m/360°, swivelling, max. 1200/600W, IP20 : Amazon.co.uk: DIY & Tools
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