The Aico EI3000MRF 3000 Series White Wireless Smartlink Module is a smartlink module by Aico, designed in a sleek white colour. This device is part of the 3000 Series and is compatible with the Aico range of smoke and gas detectors. The smartlink module enables wireless communication between compatible detectors, providing a seamless and interconnected home security system. The product is set to expire in April 2035, ensuring long-term functionality and peace of mind for homeowners looking to enhance their safety measures.