The Rialto-A4 is designed to cost-effectively upgrade up to four channels of existing analog systems and specialty cameras with VideoIQ'scontinuously self-calibrating analytics. The Rialto line delivers real-time threat detection, allowing end-users, integrators and remote monitoring partners to immediately respond to events – reducing loss from theft and vandalism and better protecting critical infrastructure. Rialto-A4 is also the only solution with fully integrated solid-state storage, delivering significantly greater reliability than typical DVR hard disk drives.