This product is either discontinued or we cannot get that from suppliers.
Dahua HAC-SD49225I-HC-S3 2mp Starlight Ptz Hdcvi 25x Optical Wdricr Motoriszed, Sensor: 1/2.8” STARVIS™ CMOS, Effective Pixels: 1920(H) x 1080(V), 2 Megapixels, Focal Length: 4.8mm~120mm, Optical Zoom: 25x, Noise Reduction: Ultra DNR (2D/3D).
Dahua 2mp Starlight Ptz Hdcvi 25x Optical Wdricr Motoriszed (HAC-SD49225I-HC-S3)