iVMS-4200 is a versatile video management software for the DVRs, NVRs, IP cameras, encoders decoders, etc. It provides multiple functionalities, including real-time live view, video recording, remote search and playback, file backup, etc., for the connected devices to meet the needs of monitoring task. With the flexible distributed structure and easy-to-use operations, the client software is widely applied to the surveillance projects of medium or small scale. New features: 1. Support Mac OS X 10.9. 2. Support receiving alarm from smart IPC, alarm types contain: traversing virtual plane, intrusion, face detection, defocus detection, scene change detection, and audio exception detection. While remote configuration of traverse plane, intrusion and ROI should be setup through internet explorer.