Memory: 512MB + 128MB Image Sensor: GC2083 1/3 Transmission Mode: 2.4G + WiFi Battery: 4000mAh (Li-ion) LCD Screen: 5.0-inch Pixels: 1280×720 Camera: 1MP Supports app remote control, remote music playback, and remote alarm setting 940nm infrared night vision light, no red light at night, more secure protection Supports TF card video storage, up to 128GB (not included) One-touch call to mobile app, remote video intercom Supports feeding alarm, crying detection, motion detection alarm, temperature and humidity detection and other functions