This product is either discontinued or we cannot get that from suppliers.
Dahua DH-IPC-HDW5442TMP-ASE-0280B Network Camera, Sensor 1/1.8” 4Megapixel progressive scan CMOS, Max. Resolution 2688 (H) × 1520 (V), RAM/ROM 512 MB/128 MB, Shutter Speed Auto/Manual, 1/3 s–1/100000 s, Lens Fixed-focal.
Launched by Dahua Technology, Dahua WizMind is a full portfolio of solutions composed of project-oriented products including IPC, NVR, PTZ, XVR, Thermal and software platform which adopts industry-leading deep learning algorithms.