Aico Ei3018 Electrochemical Carbon Monoxide Detector

Protect Your Home from an Invisible Threat

Carbon monoxide is a silent killer—colorless, odorless, and tasteless. More than 400 Americans die from non-fire CO poisoning annually, yet a properly functioning detector can make the difference between life and tragedy. The Aico Ei3018 Carbon Monoxide Detector delivers industrial-strength protection with proven technology designed for residential safety.

Electrochemical Sensor Technology—Why It Matters

The Ei3018 uses a high-performance, proven electrochemical sensor with a 10-year life to monitor CO levels in your home. This choice of sensor technology isn't arbitrary. Alarms with electrochemical sensors are more stable during humidity and temperature changes and resist reacting to common household chemicals that may cause false readings—meaning fewer nuisance alarms while maintaining reliable detection when it truly matters.

Unlike older sensor designs, electrochemical gas sensors do not require a heating element, as a result consuming less power and exhibiting better selectivity toward specific gases. This efficiency translates to lower operating costs and more reliable performance over the device's operational life.

Factory-Calibrated for Accuracy You Can Trust

The sensor is individually calibrated and tested in Carbon Monoxide gas to ensure it is completely accurate in its detection. This isn't a theoretical specification—every unit undergoes rigorous quality control before leaving the factory. The more accurate the Carbon Monoxide alarm, the greater chance you and your family have of responding appropriately to the problem.

Reliable Power with 10-Year Backup Battery

The Ei3018 is powered by 230V AC mains power and has built-in tamper-proof rechargeable lithium cells that act as a battery backup in the event of mains failure. These rechargeable lithium cells are designed to last the life of the CO alarm, eliminating the need for periodic battery replacements that other models require. During power outages—the exact moments when heating systems might malfunction and produce CO—the Ei3018 continues monitoring your home.

Visual and Audio Alerts You Won't Miss

When CO is detected, the flash rate of the red LED indicates the level of CO detected. This dual-signal approach (sound + visual) ensures detection even for those with hearing impairments and provides immediate visual confirmation of alarm status. The compact, ceiling-mountable design (approximately 150mm diameter and 55mm height) fits seamlessly into any room without drawing attention until needed.

Smart Monitoring with AudioLINK Technology

The Ei3018 CO Alarm contains AudioLINK+ technology, which allows you to extract real time data from the alarm using its sounder directly to a smartphone or tablet via an App. A simple to read report is generated displaying details such as activation dates, sensor status and alarm life, that can be emailed to help form part of property records. This feature is invaluable for landlords, property managers, and homeowners who need documentation of detector operation and maintenance.

Expandable System with SmartLINK Compatibility

For multi-level homes, the Ei3018 CO Alarm is SmartLINK compatible—simply plug in an Ei3000MRF module for wireless interconnection, data extraction and real-time notifications of alarm activations and events via the SmartLINK Gateway and Portal. Starting with a single unit and expanding system-wide is straightforward, with the Ei3018 able to operate as a standalone alarm or be interconnected with up to 12 devices using hard-wire or wirelessly.

Built for Longevity and Durability

The detector's compact, maintenance-free design means it works silently in the background for years. The alarm is fitted with a unique self-monitoring dust compensation feature that helps reduce false alarms, so it stays reliable even in less-than-perfect household conditions. The device is kitemarked to BS EN 50291-1:2018, confirming compliance with European safety standards for CO detection.

Installation That Doesn't Require an Electrician

The Ei3018 fits on the easi-fit base for quick, hassle-free installation, making DIY setup practical for most homeowners. Connect to mains power, mount on the ceiling or wall in a room with fuel-burning appliances, and the device is active—no complex wiring or professional installation required.

Choose the CO detector that goes beyond basic alarm functionality. The Aico Ei3018 combines proven sensor technology, factory calibration, long-term reliability, and modern smart features into a compact device that earns its place in every home with fuel-burning appliances.