ST81 Smoke Alarm

Basic Information
  1. Item ST81
  2. Power Source DC 9V 100-130VAC 220-240VAC
  3. Static Consumption ＜8uA
  4. Working Consumption ＜10mA
  5. Alarm Sound ≥85DB(3m)
  6. Low Voltage Alarm 6.2-6.8V
  7. Low Battery Alert 7-15days
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