Hikvision DS-7104HGHI-K1 04 Channel HD 1080p Lite Mini DVR

Key Features and Specifications

• Video Input/Compatibility: It offers 4 channels for analog video input via BNC interfaces and can support an additional 1-channel IP camera input (up to 5 channels total) with up to 1080p resolution. It is adaptive to various signal inputs including HDTVI, AHD, CVI, CVBS, and IP.
• Video Compression: The DVR uses efficient compression technologies like H.265 Pro+/H.265 Pro/H.265 to significantly reduce storage and bandwidth requirements while maintaining high video quality.
• Recording Resolution: It is capable of recording in 1080p Lite, 720p Lite, WD1, 4CIF, VGA, and CIF resolutions. The 1080p Lite mode provides an image effect similar to 1080p resolution, improving cost efficiency.
• Storage: It includes one SATA interface that supports a single HDD with a capacity of up to 4 TB. Some sources mention support for up to 6TB with specific variants.
• Audio: The device supports audio via coaxial cable and includes one RCA audio input and one RCA audio output for two-way audio functionality.
• Connectivity & Remote Access: It has a 10/100 Mbps self-adaptive Ethernet interface. Remote viewing and management are possible through the Hik-Connect app and various network protocols (TCP/IP, DHCP, DDNS, etc.).
• Smart Functions: The DVR is equipped with Motion Detection 2.0, a deep learning-based technology that classifies human and vehicle targets, helping to reduce false alarms. It also features smart search for efficient playback.
• Physical Specifications: It has compact "mini 1U" dimensions of approximately 200 × 200 × 45 mm (7.9 × 7.9 × 1.8 inches) and weighs less than 0.8 kg (without an HDD).
• Warranty: It typically comes with a 1-year manufacturing warranty.