With more than 5,000 installations worldwide, NICE Systems is the market leader in end-to-end solutions for security and public safety. Our comprehensive, multi-layered solutions are used around the world to improve operational efficiency, while ensuring public safety, and protecting transportation systems, critical infrastructure, city centers and enterprise campuses. NICE solutions deliver the right information to the right people at the right time – to enhance public safety and security every step of the way. NICE. Unparalleled expertise. Proven solutions.