PAD's are AWS IoT (1-Click) Buttons that were made by Amazon to provide a simple way to initiate an action from a reported event. PAD buttons have three functions Single Click, Double Click, and Long Click.
Click on PADs under the Devices heading at the bottom of the page.
The PAD Device Overview page shows a list of all PAD devices that have been configured and registered to the StaffAlerter website for your Organization.