·Up to 4-ch IP camera accesses
·Incoming/Outgoing bandwidth: 60Mbps/40Mbps
·S+265, H.265, S+264, H.264 video formats
·Max. decoding capability: 5MP(30fps)×1 or 1080P(30fps)×3
·4-ch synchronous playback
·Up to 6 TB capacity for each HDD
·Simultaneous HDMI and VGA outputs
·HDMI output at up to 1080P resolution
·1×RJ-45, 10/100 Mbps self-adaptive Ethernet port
·PoE interface, 4×RJ45, 10/100 Mbps self-adaptive Ethernet port
·S+ 265 compression effectively reduces the storage space by up to 75%
·Support cloud upgrade

http://en.tiandy.com/index.php?s=/Home/Product/detail/id/1391.html

·Up to 8-ch IP camera accesses
·Incoming/Outgoing bandwidth: 60Mbps/40Mbps
·S+265, H.265, S+264, H.264 video formats
·Max. decoding capability: 6MP(30fps)×1 or 1080P(30fps)×4
·4-ch synchronous playback
·Up to 6 TB capacity for each HDD
·1×HDMI output
·HDMI output at up to 4K resolution
·1×RJ-45, 10/100 Mbps self-adaptive Ethernet port
·PoE interface, 8×RJ45, 10/100 Mbps self-adaptive Ethernet port
·S+ 265 compression effectively reduces the storage space by up to 75%
·Support cloud upgrade

https://en.tiandy.com/index.php?s=/Home/Product/detail/id/720.html