Ei414 RadioLINK Fire/CO Alarm Interface

The Ei414 enables the wireless connection of an Ei Electronics RF system to a range of external devices such as Telecare/Warden call systems, security/fire panels, etc…

  • 230V AC supply or 11-30V DC with rechargeable lithium battery back up
  • Wireless Interconnect
  • 3 position key switch for ON, TEST and OFF
  • 3 Volt free contact output (NO/NC) for FIRE alarm, CO alarm and FAULT messages
  • Hardwire input (either Volt free or 12-24VDC)
  •  Continuous or pulse mode
  • Coloured LEDs to indicate RF activity (Blue), presence of power (Green) and fire, CO or fault relay activation (Red) 
  • Unique house coding feature

Compliant with Radio Equipment Directive 2014/53/EU

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The Ei414 provides an interface between an Ei Electronics RF system and an external device such as a panel, a warden call or telecare system. An RF system consists of Ei Electronics Alarms and accessory devices that are linked using a proprietary RF protocol. The Ei414 must be coded to the other RF devices in the system.

The Ei414 can be powered by either 230VAC or 11-30VDC and has a Lithium battery back-up which will provide power supply for up to 4 weeks in case of power failure.

The Ei414 decodes “Fire”, “CO” and “Fault” signals from the RF devices and activates the relevant relay. 

The contact inputs (whether the voltage free or the DC voltage is used), when activated, will result in the Ei414 transmitting a wireless Alarm signal that will sound all the Alarms in the RF system

The 414 contains a dip switch which specifies whether it delivers a pulse signal or a continuous signal to the Fire and CO Relays. It also determines whether a hard-wired trigger input will activate the fire relay or not.

The Ei414 has a 3 position key switch. In the “off” position, the EI414 will not respond to any RF signals received. In the “on” position, the Ei414 will respond to any RF signal received (except Test). In the “test” position, the Ei414 will respond to a “button test” signal.

The Ei414 uses advanced radio transceiver technology with unique software coding to transmit, receive and repeat the RadioLINK RF protocol. This ensures a robust “mesh” of RF signals and reliable paths of communication. The house coding feature confines the RF communication to designated devices only, thereby avoiding the inadvertent activation of neighbouring alarm RF systems.

Important: Ei Electronics devices are not designed to fulfil the role of a critical component of a BS5839-1 system’s requirements such as sound pressure level in a property, or to form a necessary component of an evacuation or other life safety procedure.

Product Life:10 years
Supply Voltage:230VAC or 11-30V DC
Battery back-up:Rechargeable Lithium battery back-up (non-replaceable) (provides up to 4 weeks power supply in case of power failure)
RF Outputs:Contacts rating: 250VAC, 5A resistive
- Fire Alarm Relay (NO/NC)
- CO Alarm Relay (NO/NC)
- Fault Alarm Relay (NO/NC)
Hardwire input:2 options: Volt Free contact or 12-24VDC
RF Frequency:868MHz band (1% duty Cycle)
RF Power:+7dBm
RF Range:> 100 Metres in free air
Protocol type:Mesh architecture
RF Protocol:RadioLINK
System size:Up to 12 RF devices
Visual indicators:Green LED - Power
Red Led - Fire / CO Alarm & fault (service icon)
Blue LED - RF transmission
Normal Operating and Storage Temperature Range:-10°C to 40°C
Normal Operating and Storage Humidity Range:15 % to 95 % Relative Humidity
Plastic material:UL94VO Flame retardant
Fixings:Key and Screw fixing supplied
Product: 190mm x 90mm x 40mm
Packaged: 198mm x 97mm x 44mm
Product only: 375g
Product + Packaging: 425g
Warranty5 years

Product Manual

Product Datasheet