TracerCam APP is designed to assist security guards. 　If security guards found any problem while patrolling, instant view will be sent back to TC server. Control room can find out what's going on out there, provide help immediately and ensure security guards' safety.
TraceCam APP can provide multi-channel instant view and playback. And while connecting you mobile phone to TracerCam's WIFI AP, you can do network setup to TracerCam