Choosing How to Arm an Alarm: Keypad, App or Fob
Choose the keypad, app or fob that best matches the routines and abilities of daily users. A keypad gives dependable local control, an app supports remote access, and a fob provides quick button-based operation. Add a second control method so ordinary problems such as a flat phone battery, internet interruption or misplaced fob do not make arming unnecessarily difficult.