Up to 128Mbps recording bandwidth View & record up to 8 HD IP cameras 8 LAN ports (Power-over-Ethernet) for plug & play installation of Camius IP PoE cameras Pre-installed a 4TB HDD (can be expanded to 10TB + you can add NAS using NetHDD feature) Compression Format: Video H.264, H.265+, Audio G711U, G711A 8 Bundled cameras:5MP PoE Outdoor Metal cameras, 2880x1620 with 30 frames, 3.6mm (91-degree view), audio (built-in microphone), IP66, Working Temperature:-30°C~+55°C (-22°F ~ 131°F), Sound, Motion Detection, AI Detection, Micro SD card storage (card is not included, 256GB max. capacity) Remote Access: iPhone/Android Phone (CAMIUS VIEW), Windows/Mac compatible software, browser access We are based in the US: guides, FAQ, and manuals are available on the Camius site, where you can also submit an inquiry or support request