Specifications:- Dual lens & Dual sensors & Dual screens, you can see more details;- Ultra-high-definition picture, bringing you a more high-definition visual experience- Built-in Infrared LEDs & White LEDs, presenting you with clear and colorful day/night images;- 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 off Color mode: white LED lights up, day and night are color vision;- Support motion detection; Real-time push to protect the safety of your home;- Built-in high-quality speaker and microphone, two-way conversation is barrier-free;- Echo cancellation and noise suppression technology, perfect full-duplex voice effect;- Support 2.4GHz WiFi connection (5G WiFi is not supported); Support RJ-45 network cable connection;- Real-time image transmission, adaptive network;