HIKVISION Wi-Fi Smart Home Battery Camera

2MP 1/2.8” 2-Megapixel Progressive Scan CMOS Sensor , 0.1lux , 4mm@ F1.6   view angle: 100°, 85° (Horizontal) 46°（Vertical ), IR-cut Filter with Auto Switch , 3D DNR, Night Vision Up 5m/16ft , 1920 x 1080 , 15fps. Self-Adaptive during Network Transmission , H.265/H.264 , Ultra-HD; HD; Standard. Adaptive Bit Rate. , WiFi 2.4GHz, Two-way Talk, Micro SD Slot for Local Storage (Up to 256G),  DC 5V/2A （Purchased Separately),  Battery Capacity 2000mAh, 5.13× 3.91 × 3.91 cm （2.02 ×1.54 × 1.54 inch),