4MP HD 2560x1440P resolution delivers ultra clear image quality day and night. 360° panoramic viewing angle captures entire room with no blind spots. Advanced Starlight night vision provides full color video even in low light conditions. Motion detection with tracking alerts and customizable sensitivity. Two-way audio and 110db alarm siren to deter intruders. Easy wireless installation using WiFi connectivity and E27 light bulb base. Remote viewing and control from smartphone via LaView app.