Ei450 RadioLINK Alarm Controller

The Ei450 is a RadioLINK battery powered single button Alarm Controller designed to be used with Fire and CO Alarm Systems.

  • 10 year Lithium battery
  • Wireless Interconnect
  • 3 functions:
    • Test
    • Locate
    • Silence
  • Fire alarm, CO alarm and end of life indicators
  • Unique house coding feature
  • Diagnostic mode

Compliant with Radio Equipment Directive 2014/53/EU

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The Ei450 is an intuitive remote controller for use with Fire and CO (Carbon Monoxide) Alarm systems. It is powered by a 10 year lithium battery.

Its single button decides depending on the situation what function to perform:

  • In Standby mode, pressing the button will test all the interconnected Alarms at once from a convenient point rather than having to press the test button on each Alarm.
  • In Alarm mode, the locate segment will be lit to indicate that this function is now available, pressing the button will silence all but the originating Alarm.
  • Once the locate function has been used, the silence segment will light to indicate that this function is now available, pressing the button will now silence the originating Alarm for 10 minutes (if smoke/heat Alarm) or 4 minutes (if CO Alarm).

In addition, when the Ei450 receives an alarm signal, it indicates by flashing the relevant icon whether it came from a Fire (smoke or heat) or CO Alarm enabling the occupant to quickly take appropriate action.

The house coding feature confines the RF communication to designated RF devices only, thereby avoiding the inadvertent activation of neighbouring Alarm RF systems.

The diagnostic mode allows an extended two minute test to be selected. It also allows a previously triggered Alarm to be identified, this is also known as the memory feature.

The battery icon will flash to indicate that the Ei450 has reached the end of its useful life (>10 Years).

Product Life:10 years
Supply Voltage:3V Lithium battery (non-replaceable)
RF Frequency:868MHz band (1% duty Cycle)
RF Power:+7 dBm
RF Range:> 100 Metres in free air
Protocol type:Mesh architecture
RF Protocol:RadioLINK
System size:Up to 12 RF devices
Visual indicators:
Blue LED segment: RF Transmission
Red LED segment: Function available
Green LED all segments: in standby or Diagnostics mode
Fire icon: Fire alarm
CO icon: CO alarm
Battery icon: End of life
Memory:Identifies previously triggered alarms
Normal Operating and Storage Temperature Range:-10°C to 40°C
Normal Operating and Storage Humidity Range:15 % to 95 % Relative Humidity
Plastic material:UL94HB
Fixings:Screw fixings and mounting base supplied
Product: 90mm x 90mm x 30mm
Packaged: 153mm x 180mm x 40mm
Product only: 110gr
Product + Packaging: 185gr
Warranty5 years

Product Manual

Product Datasheet