Đầu báo khói độc lập Horing NQ-3S

369.000

  • Voice warning in English.
  • Low power consumption, powered by 3V long-life lithium batteries for 10 years.
  • Simple test method: Press test button to hear the alarm sound and confirm the unit is in normal condition.
  • Easy installation: Install directly to proper location without any wiring.
  • Optional magnetic testing device makes maintenance easy and simple.
Mã: NQ-3S Danh mục: , Từ khóa: ,