Model Number A4 Optical Zoom < 10x Imaging Sensor CMOS Private Mold NO Data Storage Options Memory Card Video Compression Format MJPEG Style Stand Alone Wifi Camera Storage Support TF Card PIR motion detection YES Real-time notification YES Alarm Push YES AP Hotspot distance: 15-20 meters Phone APP Support Video Format MJPEG Video Resolution 1080P Battery Built-in Rechargeable Battery |