We are a world first company that manufacture, sell and distribute across the World our LED progressive active exit & egress enhancement system that will improve any existing Fire alarm. smoke alarm, exit sign/s by up to 100% everytime. All exit & egress from any building, commercial or domestic for any reason whatsoever will be significantly improved. You do not have to change what you have, the Wayfinder will enhance it and maximise its ability and design, which is to save lives and act as a route guideance system. Wayfinder has all the relevant & required CE marks along with being ROHS complaint UL marked covered under BS 5371 and ISO 7010. Conforms with ECC directive; 92 / 58 / E.C.C. We also manufacture to ISO 9001, ISO 9001 & ISO 9002. Everything is 100% UK made. it is intrinsically safe and water resitant to a depth of 1,000 ft. It is wire-free, cost effective and virtually indistructable and 100% reliable. 1 year guaranteeVisible through smoke at over 100ft.Please allow 28 days for delivery outside of the U.K.