Real-Time View & Smart Playback: Add this wireless camera to phone APP or Hiseeu NVR system, you can view the camera no matter where you are. If you miss important events, watch the playback anytime you want. Automatically Tracking & PTZ Remotely: The WiFi camera can track automatically when detect a human, continues recording until the human get out of the monitoring area. The camera with 120-degree field of view, 355° Pan 90° Tilt can protect a wider area around your house.