... channel PCI-E Vista DVR Card ,support 32 ch one server, support Graphics card interface. Cellphone monitor, Vista system 16 channel PCI-E Vista DVR Card H ... Channel.* Video Lost Voice Alarm, Motion Detection Voice Alarm.* Alarm to E-mail* RS485/232 PTZ (Pan Tilt Zoom) Camera Control ... 512M for 16 channels, 1G for 32 channels.VGA Card: 128M Displaying MemoryMain Board: Intel Chipset With PCI-Ex Slot.