✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Warehouse Clearance Aico Ei428 Radiolink Relay Module – Wireless Alarm Interface With Volt-free Contacts – Sku: Ei428 Accessory [JiNCOLwd]

$21.99 $70.99 -69%

Aico Ei428 RadioLINK Relay Module: Connect and Protect The Aico Ei428 RadioLINK Relay Module is a versatile and reliable interface device designed to seamlessly integrate external systems into your fire or carbon monoxide alarm network. This compact

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Aico Ei428 RadioLINK Relay Module: Connect and Protect The Aico Ei428 RadioLINK Relay Module is a versatile and reliable interface device designed to seamlessly integrate external systems into your fire or carbon monoxide alarm network. This compact module offers a powerful solution for auxiliary alerting and specialist system triggers, providing volt-free relay contacts that ensure full-system responses during emergency situations. With its RadioLINK wireless interconnectivity, the Ei428 eliminates the need for complex wiring, making installation a breeze.

  • Wireless Connectivity: The Ei428 uses RadioLINK technology for easy and efficient communication without the hassle of wires.
  • Volt-Free Relay Contacts: Offers flexibility in connecting to a wide range of external devices for auxiliary alerting and specialist system triggers.

Technical Specifications and Features

The Aico Ei428 is built with a robust power supply, featuring 230V AC mains with rechargeable lithium backup cells for extended backup duration. It supports volt-free contacts with a rating of up to 240V AC / 5A, ensuring compatibility with various external systems. The module includes indicators for power, low battery backup, and system pairing, providing clear feedback during installation and operation.
  • Power Supply: 230V AC mains with rechargeable lithium backup cells for up to 2 months of backup duration.
  • Relay Output: Volt-free contacts with a rating of up to 240V AC / 5A for flexible connections.

Enhanced Safety and Security for Assisted Living

The Aico Ei428 Relay Module is an essential component for advanced domestic and assisted living fire safety solutions. It allows for automated external device activation, such as strobe lighting systems, extraction fans, and telecare alert systems, improving reaction time and safety outcomes. This module is compatible with Aico 3000 Series, 160e Series, 140RC Series, and all RadioLINK-compatible carbon monoxide alarms, making it an ideal choice for a variety of applications.
  • Automated External Device Activation: Connects to strobe lighting systems, extraction fans, and telecare alert systems for enhanced safety.
  • Compatibility: Works with Aico 3000 Series, 160e Series, 140RC Series, and all RadioLINK-compatible carbon monoxide alarms.

What Our Customers Say

January 11, 2026

Absolutely no complaints!

The quality of this product is phenomenal.

- Gabriella C..

January 11, 2026

Absolutely no complaints!

It's a very well-made and reliable brand name.

- Romina N..

January 11, 2026

Absolutely no complaints!

The product is a true workhorse, handling heavy tasks with ease.

- Workhorse_Walt.

Write a Review

You Might Also Like

Discover more great products from our collection.

Ultimax Xp Drive Belt

Ultimax Xp Drive Belt

(870)
$36.99 $118.99 -69%
Abydos Battlefleet Set

Abydos Battlefleet Set

(397)
$24.99 $79.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY