7-inch capacitive touch screen, resolution 1024*600, IPC surveillance, Alarm integration, Group call, 2-Door control, Micro SD slot, max 32GB, Record and snapshot (SD card needed), Wi-Fi & POE, Surface mounted, UL60950-1 listing; Note: does not integrate with non -S generation 1 models | DHI-VTH5221D-S | 819290023947