0330 135 5337

Aico Mains Powered Radiolink Relay – Ei428

  • Mains powered relay
  • Lithium battery backup
  • RF range 150 metres (minimum) in free space


The Ei428 RadioLINK Relay Module is a device that switches a relay upon receipt of an alarm signal from a suitable Ei smoke/heat alarm. The electrically isolated contacts can be used for many applications such as signalling, turning on lights, etc

Additional information

Product Code



There are no reviews yet.

Be the first to review “Aico Mains Powered Radiolink Relay – Ei428”

Your email address will not be published. Required fields are marked *

Ei428 Datasheet


Ei428 Instructions


You may also like…

Recently Viewed

Subscribe To Our Newsletter

Join our mailing list to receive the latest offers and news from our team.

You have Successfully Subscribed!