Connect your cameras to the DVR system Install the free Guard Live App Experience crystal-clear live monitoring right away Remotely monitor via the free Guard Live App or Guard Station PC client. For local viewing, connect directly to a monitor or TV. Flexibility 355° Pan + 90° Tilt Coverage - Eliminate blind spots with full-area monitoring. Please Notice:This camera system did not support the humanoid tracking function or other automatic cruise control,only the control of Pan/Tilt function via app or DVR is supported. 1.One way audio,customer could hear sounds around the area that the camera is monitoring. 2.Alarm light,and the light would be only triggered when human is detected,and the push alerts will be sent to your phone app (no monthly fee). 1. Locate the cables for the camera and the mount, then pull them outward to remove the mount. 2.Fix the cameras with 2 screws，adjust the camera to a suitable position. 3.Connect the cameras to the bnc cables and the dvr. Smart Camera system accurately distinguishes between people and cars, effectively reducing false alarms,the push alerts will be sent to your phone app (no monthly fee). 1.Motion playback 2.24/7 Regular Playback 3.Sync 4cams playback.