Help protect your home and family with an ADT Door and Window Detector; Receive alerts if doors or windows are opened unexpectedly; Self-monitor your home via your ADT Security Hub and SmartThings mobile app; Set a wide range of SmartThings compatible connected devices, like lights and cameras, to turn on and off as people come and go (Products sold separately and can only be used for self-monitoring; Will not work with optional ADT monitoring services); Initiate optional ADT professional monitoring servic...