Ei3028 Heat & Carbon Monoxide Alarm – Mains Powered (3000 Series)

The Ei3028 Heat & Carbon Monoxide Alarm is a dual-sensor safety device designed to protect against both fire and carbon monoxide hazards. Combining a thermistor heat sensor and a proven electrochemical carbon monoxide sensor, the alarm can detect dangerous temperature increases and toxic CO levels within a single unit, removing the need to install two separate alarms.

Powered by a 230V mains supply, the alarm also features a 10-year rechargeable lithium battery backup to maintain operation during power outages. This ensures continuous protection while reducing maintenance requirements.

Part of the Ei Electronics 3000 Series, the Ei3028 includes advanced features such as AudioLINK+ technology, allowing alarm data and system information to be downloaded directly to a smartphone. The alarm can also be interconnected with other compatible alarms via hard-wired connections or wirelessly using the optional Ei3000MRF SmartLINK module, enabling all alarms in the system to activate simultaneously when one detects danger.

Key Features

• Dual-sensor detection – heat and carbon monoxide in one alarm

• 230V mains powered with 10-year rechargeable lithium battery backup

• Electrochemical CO sensor for accurate gas detection

• Fast-response thermistor heat sensor (approx. 58°C activation)

• 85dB audible alarm for clear alerts in an emergency

• AudioLINK+ technology for data extraction and diagnostics

• Hard-wired interconnect capability with compatible alarms

• SmartLINK compatible when used with the optional Ei3000MRF module

• Large Test/Hush button for easy testing and temporary silencing

• Easi-fit mounting base for simple installation

The Ei3028 offers a practical solution for areas such as kitchens, garages, or rooms with fuel-burning appliances where both heat and carbon monoxide detection are required, providing reliable protection in a single alarm unit.