Swann SW242-4AI 4-Channel 250GB Digital Video Recorder

The Swann SW242-4AI (DVR4-8500AI) is a perfect choice for residential or commercial applications looking for reliable multi-camera security management at an affordable price. Some of its more important features include H.264 level video compression technology for better file management, a network connection for remote Internet access, upgradeable HDD storage and audio I/O ports.