Aico Series 3000 Mains Multi-Sensor Optical & Heat Alarm Eco-Fit (10 Pack) | EI3024EF Its combination of a Heat

Its combination of a Heat and an Optical sensor means that it can detect all fire types

Mains powered with a 10-year rechargeable lithium cell back-up

Sealable Lid Screws for tamper-proof protection

Larger openings can also be created using a hole saw

Add an Ei3000MRF module for wireless interconnection and data extraction

Aico Series 3000 Mains Multi-Sensor Optical & Heat Alarm Eco-Fit (10 Pack) | EI3024EF Its combination of a HeatAico Series 3000 Mains Multi Sensor Optical & Heat Alarm Eco Fit (10 Pack) EI3024EF Aico Smoke alarms have different sensors to detect different fire types. With the Ei3024 Multi Sensor Fire Alarm sensor choice is simple as this alarm provides total fire coverage. Its combination of a Heat and an Optical sensor means that it can detect all fire types. The Ei3024 Multi Sensor Fire Alarm uses combined Optical and Heat sensors to detect all fire types