Exacq Technologies, part of the Security Products business unit of Tyco (NYSE: TYC), introduces the ability to set up and manage failover on exacqVision servers with exacqVision 6.6 and Enterprise System Manager (ESM) version 3.0, a health monitoring program for use with exacqVision Enterprise networked video recorders (NVRs). The new exacqVision version 6.6 VMS (video management system) also includes updates to the views and event monitoring features in exacqVision, faster searching with the Exacq mobile app and additional updates to ESM.