For a comprehensive yet economical surveillance system, Lorex has a perfect solution. The 8-Channel Surveillance System with 1TB Hard Drive & Eight 600 TVL Cameras with IR Cut Filter is an inclusive system that won"t break the bank. The 8-channel H.264 DVR has a built-in hard drive capable of storing 1TB of memory. This system is compatible with 3G and 4G smartphones, allowing the user to view footage remotely.