Hard drive is required for recording (hard drive is not included, purchase separately). This DVR is for security camera systems, it cannot be used to record TV
16 channel analog camera input, supports AHD / HDTVI / HDCVI / CVBS cameras up to 4MP resolution
Supports an additonal 2 IP cameras (up to 6MP). IP camera input can be increased to 24 channels
Deep learning based motion detection filters out insignificant moving objects such as animals and lights and instead focuses on motion by humans and vehicles
2 SATA interfaces (up to 10TB each hard drive, no hard drives included)