xaccessory&reg; Motion Detection + Night vision wide angle+Video Record+Photo shooting + 4G Micro SD Card + 2 Lithium Batteries + LCD charger + digital door peephole viewer camera 3.5 inches TFT LCD screenDoorbell Security Camera Cam 1.Display who is at your door and capture the image without alerting them to your presence ,4G micro SD card is included. 2. Motion Sensor will record images on an SD Card when visitors come to your door even when you are not at home. 3.Simply push the button to display and record a large image of the person outside your door. 4.2pcs 1020 mAh Lithium batteries, allow you to store power necessary to keep your device work 7 days and 24hours! 5. Free lcd charger, charge your battery without in your door viewer, compact design with smart IC chip to prevent over charge, over heat.