Hikvision(DS-2CD1123G2-LIU)2.8mm 2MP Smart Hybrid Light Fixed Dome Network Camera-Built in Mic-White Image Sensor 1/2.9" Progressive Scan CMOS Max. Resolution 1920 x1080 Lens Mount M12 Supplement Light Type IR,White Light; up to 30m Audio Type Mono sound; Environment Noise Filtering Digital WDR Image Enhancement BLC,HLC,3D DNR 1x RJ45 10 M/100 M self-adaptive Ethernet port Protection IP67 IEC 60529-2013,IK08: IEC 62262:2002