230V Mains RadioLINK Base with Rechargeable Battery Aico EI168RC For use with 2100, 160RC and 140 series smoke and heat alarms Built in tamper proof rechargeable lithium battery back up Provides wireless interconnection between alarms Up to 20 units can be fitted on one system Unique 'house code' feature The Aico EI168RC Mains RadioLINK Base with Rechargeable Battery is an essential accessory for any safety-conscious home or business. This advanced unit enables seamless communication between all compatible Aico alarms, creating a comprehensive safety network. Its rechargeable battery ensures functionality during power outages, providing added security. With a user-friendly interface and easy installation, it integrates effortlessly into any safety infrastructure. Equipped with advanced RadioLINK technology, the EI168RC allows wireless communication between alarms across different property areas, ensuring a quick response in emergencies. . Brand Aico Battery Size PP3 Battery Type Lithium Colour White Depth 20mm Diameter 150mm Dimensions (Dia)150 mm x (D)20 mm Display Type LED Guarantee 5 Years Interconnectable Yes Maximum Operating Temperature 40°C Minimum Operating Temperature 0°C Mounting Surface Neon No Packaging Types Each Shape Round Standards EN 300220, EN 301489 Suitable For EI2110 Multi Sensor, EI160RC and EI140 Series Alarms Type Base Voltage Rating 230V Weight 0.2kg