Security Camera,YHDO Black Support Mobile View,4 Online Visitors simultaneously,Motion Detecting Alert,WiFi Connect HD 1280 X 720 Clear Image Quality Security Camera with Night Vision Support HD picture IOS, Android mobile view (iOS 4.3,Android OS 2.3 above) Support up to 32GB Micro SD card, 24-hour loop recording. Support PC computer monitoring, Smartphone multi-preview. install APP, scan UID code to add camera. Motion Detection Alert, Night Vision