Go to the ADC website and view video libraries. They have a cool video that markets alternate sensors. The use case that is shown is a small sensor placed on cabinet doors and being notified… Like my teenager opened the liquor cabinet while I was gone or the pool fence is opened.
ADC shows these small what logo’ sensors which I believe is simply illustrative as I haven’t been able to come across them. What are the smallest sensors that could be used in an application like I described above?