The Bypass feature lets you arm your system while deliberately (but temporarily) ignoring sensors that have a Fault or Trouble condition.

You may also wish to Bypass sensor/zones that you want to leave open, such as upstairs windows.  

Bypassed sensors will not trigger an alarm if opened.
 
IMPORTANT NOTES:
  • Bypassed zones are automatically cleared (un-bypassed) when the system is disarmed.
  • Fire and Carbon Monoxide (CO) sensors cannot be bypassed
  • The virtual "zone" representing a Fire panic button alarm cannot be bypassed. 
  • DON'T ignore sensors with Trouble conditions forever! Low batteries should be replaced and communication problems should be resolved at your earliest opportunity.

Please see the FAQs How do I Bypass a sensor from the website? and How do I Bypass a sensor from the app?