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Electro Detectors Zerio Plus Wireless Fire Alarm System Z5020

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The Zerio Plus is one of the most popular wireless fire alarm systems on the market today. Electro Detectors have established themselves as a major UK based manufactures of a whole range of wirless fire alarm equipment.

The EDA Z5020 Zerio Plus 20 zone addressable wireless fire alarm panel is a compact radio fire alarm system designed for use in commercial or residential premises and is particularly suitable for complying with building regulations in HMO's and self builds.

The EDA Zerio Plus is suitable for installation in areas where traditional wired systems may not be suitable, or where a wired installation would cause too much disruption. It is a completely wireless system with only the panel requiring to be connected to the mains.

Please note: We would recommend a radio survey be carried out on all sites prior to the installation of a radio system. Please contact us for details.

The panel is capable of warning of any devices approaching their pre-programmed alarm condition and should any of the devices gradually become contaminated, a warning condition is generated.

The range of the main panel can be extended through the addition of a radio booster or a wired transceiver, and up to 7 boosters and 7 wired transceivers can be added to the system.

Please note that this is subject to confirmation of delivery time as it is a 'to-order' item.  


  • EN54 Certified
  • 240 Fully Addressable Devices
  • Sophisticated Cause and Effects
  • In-built HMO options
  • Plugable Memory Module for Back-up
  • USB Keyboard to program
  • Configuration Reporting via USB Memory Stick
  • Intuitive Menu Structure
  • 5 Access Levels
  • Compatible with full range of Zerio Plus Devices
  • Simple to Set-up