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Continue to Chat433MHZ WIRELESS PIR SENSOR INFRARED MOTION DETECTOR https://www.multanelectronics.com/product/433mhz-wireless-pir-sensor-infrared-motion-detector/
433MHZ WIRELESS PIR SENSOR INFRARED MOTION DETECTOR https://www.multanelectronics.com/product/433mhz-wireless-pir-sensor-infrared-motion-detector/