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DEMCO Dome Alarm Bells

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DEMCO Dome Alarm Bells are professionally designed to meet the needs of fire fighting and detection system with central control equipment. The simplicity of the design incorporates fewer working parts, easy installation and high level of efficiency capable for operation under most adverse conditions. DEMCO Alarm Bells are designed to meet the requirement of EN54-3:2001.

Model D-102 is very suitable for Surface or Semi-Conceal fixing which in this case the base of bell can be sunk into wall using a junction box so that the edge of the bell is only 12mm from the wall surface.

  • Well proven high reliability
  • Interchangable base
  • Wide opening Voltage range
  • Zero standby current
  • Low current consumption
  • Loud and clear ringing tone
  • Universal Application available in three DC Voltages range form 6V, 12V and 24V
    AC Voltages in 110V and 240V for use with most alarm systems