The DS-7B16HUHI-K2 is a 16-channel digital video recorder (DVR) designed for efficient and reliable surveillance. It features false alarm reduction for up to 2 channels of 6 MP IP cameras input. The DVR is housed in a durable metal body and supports 2 SATA interfaces for hard disk storage. It utilizes H.265+/H.265/H.264+/H.264 video compression standards, ensuring efficient storage and high-quality video. The device supports both video and audio streams with a video bit rate ranging from 32 Kbps to 10 Mbps. It operates on a 12 VDC power supply and can function in temperatures ranging from -10 ºC to +55 ºC (+14 ºF to +131 ºF) with a working humidity of 10% to 90%. This model comes with a 24-month warranty, providing peace of mind for long-term use.