5179847326040064Elecfreaks Octopus PIR Motion Sensor OCTOPUS PIR Sensor module is a type of electronic building block based on AM412 pyroelectric digital smart sensor. It can be used in sensing and detection of hu Product #: businesspro-Elecfreaks Octopus PIR Motion Sensor https://www.businesspro.store/i/SZwsv3AAA 2024-12-02 Regular price: $HKD$58.0 Available from: Businesspro MallIn stock