Main features:- - auto tracking - smooth pan and tilt monitoring - day and night monitoring - motion-activated app alarm push -clear two-way audio -p2p remote access -put it anywhere , easy setup -tf card & cloud storage options camera shape:-lighter memory card type:-microsd / tf optical zoom:-fixed focus image resolution (video):-full hd (1920x1080) image compression:-h.264 resolution:-1080p/3mp microphone:-built-in lens:-2.8mm panorama fisheye special features:-night vision, two-way audio, vandal-proof, 4 mode free switch function:-wide angle, two-way audio, night vision, alarm i/o, reset application:-indoor/outdoor