Mains RadioLINK Carbon Monoxide Alarm with Rechargeable Battery Aico EI3018 Contains a proven electrochemical CO sensor Mains powered with 10 year rechargeable lithium cell back up Compatible with SmartLINK interconnection and monitoring technology Compatible with other Aico mains powered devices AudioLINK data extraction technology Easi-fit base 10 year life The Aico EI3018 Mains Heat Alarm is a crucial safety device for homes and businesses, featuring an advanced thermistor sensor for rapid and accurate heat detection. It emits a loud alarm when the temperature reaches a certain level, ensuring timely evacuation. Easy to install and compact in design, it offers maximum coverage and protection. Powered by mains electricity with a backup battery, it guarantees reliable operation even during power outages. Compliant with all safety standards and regulations, the durable EI3018 provides long-lasting and dependable protection. . Brand Aico Base Required Base Supplied with Detector Battery Size Sealed In Battery Type Lithium Colour White Decibel Rating 85 dB[A] @ 3 m Depth 55mm Diameter 150mm Dimensions (Dia)150 mm x (D)55 mm Frequency 50 Hz Guarantee 5 Years Hush Facility Yes Interconnectable Yes Material UL94VO Flame retardant Maximum Operating Temperature 35°C Minimum Operating Temperature 0°C Mounting Ceiling / Wall Neon Yes Packaging Types Each Product Range 3000 Series Shape Round Standards BS EN 50291-1:2010+A1:2012 Test Facility Yes Type Carbon Monoxide Voltage Rating 230V Weight 0.376kg