Yale HSA App Enabled Alarm PIR Detector B-HSA6020 for Kit 48651\n\nYale HSA App Enabled Alarm PIR Detector \u2013 B-HSA6020\nAdd Motion Detection to Your Yale HSA App Enabled Alarm (Kit 48651)\n\nExpand your Yale HSA App Enabled Alarm system with the B-HSA6020 PIR Detector. Designed for use inside the home and in suitable outbuildings, this sensor detects movement and alerts your HSA system instantly via the app-enabled hub. You can add up to 20 PIR units across your property to cover hallways, lounges, garages, sheds and other vulnerable areas.\n\nKey Features\n\n--Compatible add-on for the Yale HSA App Enabled Alarm Kit (48651)\n--PIR motion detection for reliable room and passageway coverage\n--Use indoors and in suitable outbuildings (within system guidelines)\n--Scalable system \u2013 support for up to 20 PIR units in one alarm setup\n--Quick, simple pairing with your existing HSA app-enabled hub\n--Smart home friendly: \u201CSmart Compatible\u201D within the Yale HSA ecosystem\!