SVAT 8CH Smart Security DVR 4 Hi-Res Outdoor 75ft Night Vision Cameras 500GB HDD & Smartphone Compatibility - 11022 Easy-to-use system functions just like a computer; 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 500GB hard drive Choose motion-activated recording or H.264 compression to maximize storage space; 480TVL Hi-res cameras provide crisp and detailed video 24IR LEDs for 75ft automatic night vision; Weather-resistant camera housing provides superior functioning through all types of weather Anti-vandal mount; Easily connect to DVR with 65ft cables