Automatic tracking - the intelligent WiFi camera automatically tracks the body when someone moves (you can open or close this function in the APP) Motion detection alarm: any suspicious movement thrown into the eye of the camera will be detected and recorded, leaving thieves and thieves nowhere to hide. At the same time, you will receive instant APP alarm notifications on your smart devices wherever you are. CLEAR 2-WAY AUDIO - With built-in microphone and speakers, you can hear real-time audio clearly. You can also hold a remote conversation by press the microphone button on the APP. SD & CLOUD STORAGE - Security camera adopt financial encryption, support up to 128G Micro SD storage and Cloud storage.So u can have completely security that all the video footage is storage securely in internet so if something happens and the camera is damaged or stolen, would still have the videos in a safe place in the cloud. Easy to setup & Security - Quick Wifi setup via App on iPhone or Android smartphone. Wireless security camera supports remote access via mobile App anywhere and anytime. This security camera with Micro SD card slot.Security camera adopt financial encryption, make you connect to any devices, via a secure, safe network, preventing critical data being lost or tampered with. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store