The Pfizer site at Sandwich has contracted Tyrrell Systems to install, commission and maintain numerous fire monitoring systems from manufacturers including Kidde, Xtralis, Kentec and others. Kidde addressable fire detection systems handle complex cause and effect strategy for process plant as well as office space. Xtralis Vesda systems are also used extensively across the site as well as Voice Alarm systems, which are integrated to the different fire systems around the estate. The entire suite is then linked into a fully integrated CrossTalk Graphical Alarm Reporting System on the IT network. There is a CrossTalk server and several network-based clients providing comprehensive alarm management, device isolation management and full interactive control through live graphics which reveal every detector and panel on the site.