[ 2K HD Resolution & 3 Days Free Cycle Cloud Storage ] - Security cameras wireless outdoor with 2K HD wide-angle lens for 4x digital zoom,Tiejus home security cameras provides free 3-day rotating cloud storage without paying monthly fees. Cloud storage with encrypted secure data and privacy protection or 16-256GB Memory card (Not included) support [Dual-Band WiFi & 360° View & Muti-Users Sharing] - Tiejus security camera outdoor breaking through traditional technology, supporting connection of both 2.4GHz and 5GHz WiFi signals. Rotate the ptz outdoor camera from side to side 355° horizontally, up and down 100° vertically, you can view 360° wide vision with no blind spot. You can share your device with different people so your whole family/friends can view security cameras outdoor at the same time. The 2.4G/5GHz wifi camera secures your home with ease [ Custom Mode & AI Detection & 2 Notification Ways] - Customize alarm schedules, notifications sounds, activity areas, PIR sensitiv