The Fireray F5000 is a fire detection system that uses a beam of infra-red light to detect the presence of smoke. The Fireray 5000 auto-aligning beam-type smoke detector has recently been approved for sale in France, Belgium, Sweden and Canada. It was originally certified by the LPCB (UK) and UL (USA), enabling its use in installations around the world already.Installation is easier than it ha …[more]