ProSYS Plus board of 64 zones expandable to 512. Grade 3 certificate. ProSYS™ Plus is a powerful Grade 3 security hybrid system designed for businesses that supports wired, radio and RISCO™ Bus installations. The innovative solution offers a unique range of benefits including a single hardware platform and a flexible licensing mechanism scalable up to 512 zones. The "pay as you grow" cost efficient solution eliminates the need to purchase additional panels to support the expansion. ProSYS™ Plus includes the cloud-based iRISCO™ smartphone App that remotely monitors the system, integrates IP cameras for HD video verification and "look in", as well as a full range of detectors for professional businesses and industry. ProSYS™ Plus also allows the use of the latest communication technologies, including multi-socket IP, 3G.