Do Sensors Fall Off?

Hi All,Just installed my system and I have one question...have your adhesive-applied sensors fallen off?My original plan was to apply them first and later follow-up with screws (since none are supplied!). They seem to be pretty secure so far.I've had smoke alarms go off accidentally at 3:00am, and it's not fun...especially for the dog.Have you had a sensor fall off while your system was "Armed?"Thanks much...be well and stay safe 😁👍