Our IR detector circuit
Long Range (10 meters / 33 Feet or more) IR Beam Cut Detector Circuit
2G/3G Cell Phone Detector - Detects when cell phone is active using simple OpAmp Circuit
This video describes a simple RF demodulator / detector probe that you can use with your DMM or oscilloscope to measure the relative amplitude of an RF
See video of the CVTSDEW-IR day/night 30 ft. IR smoke detector hidden camera as it captures color/ black & white video in various light levels.
Arduino + IR Emitter + IR Detector
Watch an overview of the SC7100 smoke detector hidden camera with night vision. This camera blends in well for seamless covert surveillance.
Complete report is available @ http://www.reportsnreports.com/reports/276740-ir-detector-market-by-technology-mct-ingaas-pyroelectric-thermopyle-microbolometer-application-people-m…
Complete report available @ http://goo.gl/yuWi69 . The Global Microbolometer IR Detector Market is estimated to be nearly $65 million in 2013 and is estimated to reach $125 millio…
Buy from Amazon : http://www.amazon.com/gp/product/B00BRN8GBY?tag=scratchandsti-20 Xtreme Life IR Bottom View Smoke Detector Spy Camera
Easy To Use Infrared (IR) Motion Detector Module
5mm 940nm Ir Detector Sensor Infrared Phototransistor Pack of 50 Reviewhttp://tinyurl.com/lyhpw9d 5mm 940nm Ir Detector Sensor Infrared Phototransistor Pack of 50 Emitted Colour :…