-Automatically start SMART security model when you leave home-Observe & photograph & video whenever necessary-111 degree wide-angle and 4 zoom zoom lens. Micro SD(TF) support.-RealTime Supports two-way voice calls function.(Android2.3 / iOS7 ), You can always know the situation at home.-Infrared night vision Mi Camera-Digital zoom,can see every detail of the picture,Ultra wide Angle, almost can cover the whole room.-1280 x 720 HD resolution, F2.0 large aperture, full glass lens clear and bright the picture, you can also get a good watch quality even if in the cloudy day.-Support somatosensory operation,Gyroscope panoramic view.unique adaptive stream technology-Motion detection,will not miss any important thing.CPU: Hisilicon Hi3518E 440MhzSDRAM: DDR2 32MB*16Flash memory: SPI 8MBSensor: 1/4”Image resolution: 720Novatek NT99141 1.3MPLens: manual focus lensFocal length: 3.6mm2 million pixelsOptical FOV(D):60.4°Optical FOV(H):37°Infrared lamp: 850nm 10pcsWi-Fi module: Realtek RT8188ETVAntenna: FPC 2.4Ghz-2.5GhzAdaptor: 5V/1AMicrophone: omni-directional; -38 /-3dBTF Card: support TF storage (up to 32GB not included)Power: maximum 5W