Alarm System Power Systems

Alarm systems are supplied their current by alarm power supplies. These components need to be high quality to be reliable, for functionality at all times, including emergencies and power failure.

While power failures and blackouts are a rare occurrence in industrialized countries, sometimes, fuses and wrong connections can cause the electricity to fail. Homeowners should also keep in mind that many intruders and burglars also have the awareness and ability to cut your main power system of the household.

In any of these unfortunate cases, one obviously wants to be at ease about the emergency systems, knowing they are going to perform well.

Alarm system power supplies with a 24-hour battery capacity give you the comfort and assurance of being connected with the monitoring center, or the local authorities, even when the power is out.

This battery backup is going to make sure you remain on the security network for over 24 hours without power from the main line. These components will start to recharge when the power is on again.


Buffer power supply units, with microprocessor-based operation control in accordance with the EN54-4 standard for fire detection EN54 series - 27,6VDC.

EN54, 27.6V/2A/2x17Ah power supply for FIRE ALARM SYSTEMS :
  • Power supply: 230VAC/50Hz
  • Power supply output: - 1,0A / 27,6VDC - for continuous operation, - 2,0A / 27,6VDC - for intermittent operation
  • Battery charging current: 1,0As
  • Fitting battery: 2x17Ah/12V
  • Efficiency: 82%
  • Protections: SCP, OLP, OHP, OVP, UVP*, tamper (opening the enclosure)
  • Technical outputs: EPS - AC network failure, PSU - power supply failure, APS battery failure
  • Compliance with the standards: EN54-4, EN12101-10
  • Display panel : LED
  • Additional functions : - additional modules required, the possibility of remote monitoring via LAN, WiFi, RS485, USB
  • Dimensions: W=420 H=420 D=102 mm

EN54, 27,6V/5A/2x40Ah power supply for FIRE ALARM SYSTEMS :
  • Power supply: 230VAC/50Hz
  • Power supply output: - 3,0A / 27,6VDC - for continuous operation, - 5,0A / 27,6VDC - for intermittent operation
  • Battery charging current: 2,0A
  • Fitting battery: 2x40Ah/12V
  • Efficiency: 84%
  • Protections: SCP, OLP, OHP, OVP, UVP*, tamper (opening the enclosure)
  • Technical outputs: EPS - AC network failure, PSU - power supply failure, APS battery failure
  • Compliance with the standards: EN54-4, EN12101-10
  • Display panel : LED
  • Additional functions : - additional modules required, the possibility of remote monitoring via LAN, WiFi, RS485, USB
  • Dimensions: W=420, H=420, D=182 m

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