This AICO Easi-Fit Base is designed for use with AICO safety protection alarms and is a must-have for any home security system. The base is hardwired for power and does not come with a battery, making it suitable for use in various alarms. The brand of this product is AICO and it falls under the categories of Smoke & Gas Detectors, Home Security, and Home, Furniture & DIY. This product is perfect for those who are looking for a reliable and efficient home security system. Brand new never used only 2 x easi for base Sell only for UK buyers