ZOSI surveillance systems are designed to meet your home and business needs with easy installation and operation. The advanced H265+ video compression technology provide you more faster loading speed, 50% less storage space and lower resource/data consumption. The system features Full HD night vision, human detection, Instant email/APP alerts, customize each camera with 4 different recording modes, smart playback, etc. With this HD security system, you can keep tabs on what's happening at your home or business and watch the high-quality video on your Smartphone/Tablet/PC. Color: Black/White.