Security Bells for Safety and Security Systems For the supply and installation of fire extinguishing and alarm systems and delivery to the civil defense. A company authorized by the civil defense. A special department for project implementation, supplying and installing by experienced technicians, with precision and speed in execution. Including technical reports and a certificate of completion for installations. Annual maintenance contracts for all projects and establishments at special prices. Maintenance mechanism: * 4 visits per year every 3 months, along with the submission of the technical maintenance report. * A technical team is available to respond to emergencies 24 hours a day throughout the year.