SVAT 16CH H.264 500GB Smart Security DVR with 16 Hi-res Outdoor Surveillance Cameras and Smart Phone Compatibility (11045) Easy-to-use system functions just like a computer; 480TVL Hi-Res cameras provide crisp and detailed video 24IR LEDs for 75ft Automatic night vision; View anytime, anywhere with remote viewing via internet, smartphone, and tablet Receive email alerts, with photo, when motion is detected on your property; Record over 2 years worth of footage on the included 500 GB hard drive Choose motion-activated recording or H.264 compression to maximize storage space; Add up to 16 cameras for large property monitoring Weather-resistant housing camera housing provides superior functioning through all types of weather; Anti-vandal mount ensures camera cables cannot be tampered with; Easily connect to DVR with 65ft cables