SDH-B73040 - Samsung 4 Channel 1080p HD 1TB Security System with 4 Cameras 4 IP66 1080p HD weatherproof security cameras (SDC-9441BC) HD (CH 1~4): Supports 1080p/720P/960H/D1/HD1/CIF recording 1TB of storage USB 2.0 and records using H.264 compression technology. Smartphone and PC ready. View Anytime/Anywhere! Remote viewing on Internet Explorer or iPOLis mobile. With the network specific codec, network transfer enabled regardless of the recording conditions