VS-2004 Pro
Channels : 4-CH VGA output Local Display : Yes HDD NO : 2 "CPU : Intel Atom , Dual-Core 1.66GHz" Largest Recording Capacity:6TB
VS-2008 Pro
Channels: 8-CH Dual- Core Intel 2.5 GHZ CPU HDD NO: 2 Largest Recording Capacity: 8TB Network Surveillance HDMI or VGA local Display Without PC
VS-2012 Pro
Channels: 12-CH VGA output for Local display: Yes HDD NO: 2 Largest Recording Capacity:6 TB HDD Hot Swap: YES
VS-4008 Pro
Channels: 8-CH Dual-core Intel Atom CPU HDD NO: 4 Largest Recording Capacity:16 TB Redundant power supply available
VS-4012 Pro
Channels: 12-CH Dual-core Intel 2.5 GHZ CPU HDD NO: 4 Largest Recording Capacity:16 TB
VS-4016 Pro
Channels: 16-CH Dual-core Intel Atom CPU HDD NO: 4 Largest Recording Capacity:16TB Redundant power supply available