5.0 Megapixels, 30X Optical zoom, Auto focus, 2560x1920 resolution with SonyIMX335 sensor, zoom in/out on device to see clearer details. PTZ horizontal pan 355°, vertical tilt 90°, support preset points to control cruise and auto tracking etc. Video compression format H.264/H.265 Two-way Audio, Color Night Vision: Camera has built-in microphone and speaker, support two way talk and voice monitor, support sound detection and alarm. Built-in 8 pcs infrared floodlight LEDs, colorful night vision distance 330ft(100meters). Motion Detection, Auto Tracking: Camera push alert notifications to App, take snapshot or record video to SD card, send pictures to email, FTP etc. Camera support motion and humanoid detection auto tracking, can follow peoples movement automatically, alarm is more accurate. SD Card Record: Support max 128G micro SD Card(not included) for detection alarm recording, timing recording, 24/ 7 loop recording, intelligent playback remotely etc. Automatically