SD1A404DB-GN is a 4MP ONVIF PTZ IP camera from the AI series, with a 1/2.8” Starlight CMOS sensor, 2.8-12mm motorized varifocal lens and 4X optical zoom. It features artificial intelligence with perimeter protection, face detection and video analytics, IR night vision up to 20m, 120dB WDR and H.265+ compression. It has a built-in microphone, audio and alarm, supports MicroSD up to 512GB and offers IP66 and IK08 protection, ideal for professional video surveillance. Dahua