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Aico Ei129 Hard Wired Switched Input Module

The Ei129 is a Hard-Wired Switched Input Module that when activated by an external device such as a sprinkler flow switch triggers all interconnected Alarms and Devices in a system. The Module has a set of volt free contacts for hard wired inputs.

The Ei129 is mains powered with back-up rechargable lithium cells which are designed to last the working life of the Module. In the event of a mains failure the Ei129 will switch over to its back-up lithium cells. The cells will last in standby up to 12 months and provide 20 hours of operation in Alarm mode.

The Module is designed to be installed underneath a base Alarm. Alternatively, the Ei129 can be remotely sited and is supplied with its own cover and fixings.

£41.06 incl. VAT

  • Triggers the Alarms in a system if an external device is activated such as a sprinkler system.
  • Mains powered with a rechargeable back-up 10 year lithium cell.
  • Hard-wire interconnect up to 12 Alarms and Devices.
  • Accepts a hard wired switched input.
  • Works from any N/O, 230 V AC mains rated isolated contacts.
  • Mounts under base.
  • Power Supply : 230V AC, 50Hz, 25mA, 0.5W
  • Back-up Battery : Rechargeable lithium cells
  • Trigger Input : N/O Contacts that are 230 V AC rated and electronically isolated
  • Temperature : Operating - 0°C to 40°C
  • Storage : - 0°C to 35°C (in a dry area)
  • Humidity Range : 0% to 95% Relative Humidity
  • Fixing : Mounts underneath easy-fit base alarms, or site remotely. Fixings supplied
  • Dimensions :
    • Product : 141mm x 25mm
    • Package : 145mm x 145mm x 30mm
  • Weight : 160g (Boxed 180g)
  • Warranty : 5 year (limited) warranty
  • Approvals : BS EN 60065: 2002/A1:2006


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Aico Ei129 Hard Wired Switched Input Module