International Electronics Inc., Canton, Mass., has new features for eMerge, its integrated security management system. Among the expanded capabilities of eMerge version 1.2 are greater user capacity with up to 140 readers per network controller; elevator access control capability for up to 14 elevators and 32 floor groups per node; and expanded event monitoring including real time floor plans with interactive icons, alarm acknowledgement, video and user photo pop-up on entry, among others.