MDC-50L-W 360 degree Dual-Technology PIR/Ultrasonic Low Voltage Occupancy Sensor

10x PIR Motion Body Human Sensor AM312 IR Infrared Detector DC 2.7-12V

10PCS DC 2.7-12V PIR Motion Body Human Sensor AM312 IR Infrared Detector

10PCS DC 2.7-12V PIR Motion Body Human Sensor AM312 IR Infrared Module Detector

10PCS AM312 Mini PIR Motion Body Sensor IR Infrared Pyroelectric Detector Module

10PCS DC 2.7-12V PIR Motion Body Human Sensor AM312 IR Infrared Detector

HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module