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Then you probably already know your house is on fire?

• xenophanes 13y ago
  But someone else might not know and need the alarm to keep going off.
  • darkarmani 13y ago
    Luckily you can't silence alarms only warnings.
    • dekz 13y ago
      Incorrect. See: http://support.nest.com/article/What-types-of-alarms-can-I-silence http://support.nest.com/article/What-types-of-alarms-can-I-s...