• 12V24V wired normally open normally closed smoke detector smoke sensor photoelectric fire alarm detection sensor
  • 12V24V wired normally open normally closed smoke detector smoke sensor photoelectric fire alarm detection sensor
  • 12V24V wired normally open normally closed smoke detector smoke sensor photoelectric fire alarm detection sensor
  • 12V24V wired normally open normally closed smoke detector smoke sensor photoelectric fire alarm detection sensor
  • 12V24V wired normally open normally closed smoke detector smoke sensor photoelectric fire alarm detection sensor
12V24V wired normally open normally closed smoke detector smoke sensor photoelectric fire alarm detection sensor
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Question: Yes active 24V output...

Answer: Normally open, normally closed, dizzy, there are other bus protocol outputs, and alarms by pulling point voltage.

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