Fire security factory more than 15 year
  • Home
  • Products
    • Smoke detector
    • Gas detector
      • Carbon monxoide detector
      • Combustible and CO detector
      • Combustible Gas Detector
    • Heat detector
    • Fire alarm control panel
      • Fire alarm bell & strobe siren
      • Manual call point & panic button
    • Motion detector
    • Magnetic contacts
      • Magnetic iron
    • Recessed magnetic door contacts
      • Surfaced magnetic door contacts
    • Special roll door shutters
    • Water leakage detector
    • DetailsSmoke detector in details
  • News
  • Services
  • About Us
  • Contact Us
  • English
  1. Home
  2. Posts tagged: hardwired photoelectric smoke alarms
hardwired photoelectric smoke alarms
Do you know the difference between hardwired and independent smoke detectors?
April 28, 2023

Do you know the difference between hardwired and independent smoke detectors?

hardwired photoelectric smoke alarms

Copyright © Shenzhen Sumring Technology Co., Limited. All Rights Reserved.
  • Fire alarm control panel
  • Smoke detector
  • Heat detector
  • Fire alarm bell & strobe siren
  • Manual call point & panic button
  • Gas detector
  • Motion detector
  • Water leakage detector
  • Magnetic contacts
  • Smart home products