UNV offers plug & play technology with 4 x wifi 2MP mini bullets & full ONVIF compliance with third-party IPC manufacturers. Can record up to 1080P at real-time. Two unique features are the Wifi capability & the H.265 compression technology allowing much more data to be stored. Support P2P & UPnP setup for easy installation & free Mobile /VMS software. Can support up to 10TB HDD size.