![Amazon.com: HiLetgo 3pcs HC-SR501 PIR Infrared Sensor Human Body Infrared Motion Module for Arduino Raspberry Pi : Electronics Amazon.com: HiLetgo 3pcs HC-SR501 PIR Infrared Sensor Human Body Infrared Motion Module for Arduino Raspberry Pi : Electronics](https://m.media-amazon.com/images/I/61vhG7QpOrL._AC_UF350,350_QL80_.jpg)
Amazon.com: HiLetgo 3pcs HC-SR501 PIR Infrared Sensor Human Body Infrared Motion Module for Arduino Raspberry Pi : Electronics
![SeeedStudio - PIR Motion Sensor - Large Lens Version - DIY Maker Open Source BOOOLE: Amazon.com: Industrial & Scientific SeeedStudio - PIR Motion Sensor - Large Lens Version - DIY Maker Open Source BOOOLE: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41VbUnbrXeL._AC_UF894,1000_QL80_.jpg)
SeeedStudio - PIR Motion Sensor - Large Lens Version - DIY Maker Open Source BOOOLE: Amazon.com: Industrial & Scientific
![Amazon.com: Human Infrared Sensor Module Pyroelectric Sensor PIR Motion Detector 2.5s Delay for Development Board MCU Control DC 3.3V-5V : Electronics Amazon.com: Human Infrared Sensor Module Pyroelectric Sensor PIR Motion Detector 2.5s Delay for Development Board MCU Control DC 3.3V-5V : Electronics](https://m.media-amazon.com/images/I/51zF98pI2uL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Human Infrared Sensor Module Pyroelectric Sensor PIR Motion Detector 2.5s Delay for Development Board MCU Control DC 3.3V-5V : Electronics
![Amazon.com: Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino : Electronics Amazon.com: Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino : Electronics](https://m.media-amazon.com/images/I/615v2V6rJWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino : Electronics
![Amazon.com: Stemedu HC-SR505 Mini Infrared PIR Motion Sensor, Micro IR Pyroelectric Human Movement Detector Sensors Module (Pack of 5) : Electronics Amazon.com: Stemedu HC-SR505 Mini Infrared PIR Motion Sensor, Micro IR Pyroelectric Human Movement Detector Sensors Module (Pack of 5) : Electronics](https://m.media-amazon.com/images/I/61NZ455lFnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Stemedu HC-SR505 Mini Infrared PIR Motion Sensor, Micro IR Pyroelectric Human Movement Detector Sensors Module (Pack of 5) : Electronics
![Amazon.com: AM312 PIR Motion Body Human Sensor Mini IR Infrared Pyroelectric Detector Module : Electronics Amazon.com: AM312 PIR Motion Body Human Sensor Mini IR Infrared Pyroelectric Detector Module : Electronics](https://m.media-amazon.com/images/I/51NqH2Eo27L._AC_UF894,1000_QL80_.jpg)
Amazon.com: AM312 PIR Motion Body Human Sensor Mini IR Infrared Pyroelectric Detector Module : Electronics
![HiLetgo 3pcs Pyroelectric PIR Infrared Sensor Human Body Detect Sensor PIR Motion Sensor D203S Infrared Sensor Switch: Amazon.com: Industrial & Scientific HiLetgo 3pcs Pyroelectric PIR Infrared Sensor Human Body Detect Sensor PIR Motion Sensor D203S Infrared Sensor Switch: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51nG1SEDOnL.jpg)
HiLetgo 3pcs Pyroelectric PIR Infrared Sensor Human Body Detect Sensor PIR Motion Sensor D203S Infrared Sensor Switch: Amazon.com: Industrial & Scientific
![Amazon.com: DAOKI 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 : Electronics Amazon.com: DAOKI 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 : Electronics](https://m.media-amazon.com/images/I/61+Fzh6Qq6L._AC_UF894,1000_QL80_.jpg)
Amazon.com: DAOKI 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 : Electronics
![Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics](https://m.media-amazon.com/images/I/41KqY8cITUL._AC_UF350,350_QL80_.jpg)
Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics
![Amazon.com: HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot : Electronics Amazon.com: HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot : Electronics](https://m.media-amazon.com/images/I/71ws0TxcTzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot : Electronics
![3 Packs 12 V 24 V PIR Sensor Adjustable LED c Black Infrared Motion Detector Body Motion Sensing Light Switch PIR Controller with Embedded PIR Probes for Flexible LED Strip Lights - Amazon.com 3 Packs 12 V 24 V PIR Sensor Adjustable LED c Black Infrared Motion Detector Body Motion Sensing Light Switch PIR Controller with Embedded PIR Probes for Flexible LED Strip Lights - Amazon.com](https://m.media-amazon.com/images/I/61JTC2Fn8LL._AC_UF894,1000_QL80_.jpg)
3 Packs 12 V 24 V PIR Sensor Adjustable LED c Black Infrared Motion Detector Body Motion Sensing Light Switch PIR Controller with Embedded PIR Probes for Flexible LED Strip Lights - Amazon.com
![Amazon.com: Acoeitl HC-SR501 Human Motion Sensor Detector Module Mini Precise PIR Infrared for Arduino 2 Pack : Electronics Amazon.com: Acoeitl HC-SR501 Human Motion Sensor Detector Module Mini Precise PIR Infrared for Arduino 2 Pack : Electronics](https://m.media-amazon.com/images/I/51R5NOHF-aL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Acoeitl HC-SR501 Human Motion Sensor Detector Module Mini Precise PIR Infrared for Arduino 2 Pack : Electronics
![Amazon.com: Weewooday 10 Pieces AM312 Mini Human Sensor Module IR Pyroelectric Infrared PIR Motion Sensor Detector Modules 2.7V to 12V, Working Temperature Minus 20 Degrees Celsius to 60 Degrees Celsius : Electronics Amazon.com: Weewooday 10 Pieces AM312 Mini Human Sensor Module IR Pyroelectric Infrared PIR Motion Sensor Detector Modules 2.7V to 12V, Working Temperature Minus 20 Degrees Celsius to 60 Degrees Celsius : Electronics](https://m.media-amazon.com/images/I/71jKNeBg0ZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Weewooday 10 Pieces AM312 Mini Human Sensor Module IR Pyroelectric Infrared PIR Motion Sensor Detector Modules 2.7V to 12V, Working Temperature Minus 20 Degrees Celsius to 60 Degrees Celsius : Electronics
![Amazon.com: HiLetgo 3pcs HC-SR501 PIR Infrared Sensor Human Body Infrared Motion Module for Arduino Raspberry Pi : Electronics Amazon.com: HiLetgo 3pcs HC-SR501 PIR Infrared Sensor Human Body Infrared Motion Module for Arduino Raspberry Pi : Electronics](https://m.media-amazon.com/images/I/51EXfLr46kL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 3pcs HC-SR501 PIR Infrared Sensor Human Body Infrared Motion Module for Arduino Raspberry Pi : Electronics
![Amazon.com: PIR Motion Alarm Detection Module for Raspberry Pi3 & Pi2, Model B+ or Arduino. Comes with 3 GPIO Cables : Electronics Amazon.com: PIR Motion Alarm Detection Module for Raspberry Pi3 & Pi2, Model B+ or Arduino. Comes with 3 GPIO Cables : Electronics](https://m.media-amazon.com/images/I/41PSBVVUEbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PIR Motion Alarm Detection Module for Raspberry Pi3 & Pi2, Model B+ or Arduino. Comes with 3 GPIO Cables : Electronics
![Amazon.com: DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino : Electronics Amazon.com: DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino : Electronics](https://m.media-amazon.com/images/I/515XvPTaTSL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino : Electronics
![Amazon.com: Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors, Infrared IR Motion-Activated Switch, Distance Detector Sensor Module for Indoor Stairs Corridor Night Light (Pack of 3pcs) : Electronics Amazon.com: Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors, Infrared IR Motion-Activated Switch, Distance Detector Sensor Module for Indoor Stairs Corridor Night Light (Pack of 3pcs) : Electronics](https://m.media-amazon.com/images/I/51+jCqW1DSL.jpg)
Amazon.com: Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors, Infrared IR Motion-Activated Switch, Distance Detector Sensor Module for Indoor Stairs Corridor Night Light (Pack of 3pcs) : Electronics
![Robocombo Arduino Adjustable Motion Sensor - PIR Kit, Pir Sensor Arduino 5V Distance Sensor Set: Amazon.de: Computer & Accessories Robocombo Arduino Adjustable Motion Sensor - PIR Kit, Pir Sensor Arduino 5V Distance Sensor Set: Amazon.de: Computer & Accessories](https://m.media-amazon.com/images/I/71tO0IDQ0XL.jpg)
Robocombo Arduino Adjustable Motion Sensor - PIR Kit, Pir Sensor Arduino 5V Distance Sensor Set: Amazon.de: Computer & Accessories
![Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics](https://m.media-amazon.com/images/I/61t2-iumRsL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics
![Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics](https://m.media-amazon.com/images/S/aplus-media-library-service-media/2bae3fb7-70bb-482b-b8dd-b98749fa3884.__CR0,0,970,600_PT0_SX970_V1___.jpg)
Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics
![Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics](https://m.media-amazon.com/images/I/611bmWIIyZL._AC_UF350,350_QL80_.jpg)
Amazon.com: Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor IR Human Motion Detection Module for Arduino Raspberry Pi : Electronics
![Amazon.com: KOOBOOK 2Pcs PIR IR Pyroelectric Infrared Module Adjust Relay Output Human Body Sensor DC12V Range 5-8M : Electronics Amazon.com: KOOBOOK 2Pcs PIR IR Pyroelectric Infrared Module Adjust Relay Output Human Body Sensor DC12V Range 5-8M : Electronics](https://m.media-amazon.com/images/I/61zmUvbj61L._AC_UF894,1000_QL80_.jpg)
Amazon.com: KOOBOOK 2Pcs PIR IR Pyroelectric Infrared Module Adjust Relay Output Human Body Sensor DC12V Range 5-8M : Electronics
![Amazon.com: V TELESKY AM312 PIR Motion Sensor ,Mini IR Human Sensor Module DC 3V to 12V Pyroelectric Infrared Body Detector for Arduino (8Pcs) : Electronics Amazon.com: V TELESKY AM312 PIR Motion Sensor ,Mini IR Human Sensor Module DC 3V to 12V Pyroelectric Infrared Body Detector for Arduino (8Pcs) : Electronics](https://m.media-amazon.com/images/I/617Lt+Sr7yL._AC_UF894,1000_QL80_.jpg)
Amazon.com: V TELESKY AM312 PIR Motion Sensor ,Mini IR Human Sensor Module DC 3V to 12V Pyroelectric Infrared Body Detector for Arduino (8Pcs) : Electronics
![Amazon.com: Gump's grocery HC-SR501 Infrared PIR Motion Sensor Module for Arduino Raspberry pi : Electronics Amazon.com: Gump's grocery HC-SR501 Infrared PIR Motion Sensor Module for Arduino Raspberry pi : Electronics](https://m.media-amazon.com/images/I/512aW6AUlvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Gump's grocery HC-SR501 Infrared PIR Motion Sensor Module for Arduino Raspberry pi : Electronics
![Amazon.com : Ardest HC-SR501 Adjustable IR Pyroelectric Infrared PIR Motion Sensor Detector PID Modules for Arduino & Raspberry Pi Projects 5 Pairs by Ardest : Electronics Amazon.com : Ardest HC-SR501 Adjustable IR Pyroelectric Infrared PIR Motion Sensor Detector PID Modules for Arduino & Raspberry Pi Projects 5 Pairs by Ardest : Electronics](https://m.media-amazon.com/images/I/61GsYb+NCRS._AC_UF894,1000_QL80_.jpg)
Amazon.com : Ardest HC-SR501 Adjustable IR Pyroelectric Infrared PIR Motion Sensor Detector PID Modules for Arduino & Raspberry Pi Projects 5 Pairs by Ardest : Electronics
![Amazon.com: Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino : Electronics Amazon.com: Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino : Electronics](https://m.media-amazon.com/images/I/415N2svMabL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingTHREEANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA19%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)