SDT5X425-4Z4-QA-2812 Application Indoor, outdoor Product name Dahua PTZ Camera Image Sensor Panorama: 1/1.8"" CMOS Detail: 1/1.8"" CMOS Focal Length Panorama: 2.8 mm~12 mm Detail: 5.4 mm~135 mm Optical Zoom Panorama: 4x Detail: 25x ...