- 4K camera has an ultra wide angle+10X digital zoom, achieving clear monitoring of far and near distancesResolution: Pixels of each lens are 4MP,4MP Lens+ 4MP Lens + 4MP Lens=12MP- Equipped with a high gain enhanced 3dBi antenna, your camera can receive a wider range of signals;- Built in infrared LED and white LED, presenting clear and colorful day/night images for you;- 3 image modes: smart mode/infrared mode/color mode,Infrared mode is infrared on mode. The image is black and white, the white LED is offColor mode: white LED lights up, day and night are color vision;- 24/7 motion detection; Real time push to protect your family safety;- Built in high-quality speakers and microphones for unobstructed two-way conversations,;- Echo suppression and cancellation and noise suppression technology, perfect full duplex voice effect;- Supports 2.4GHz WiFi connection (does not support 5G WiFi);- Real time image transmission, adaptive network;