HIKVISION DS-7104HGHI-M1(STD)  1080P 4CH DVR 1HDD

The  DS-7104HGHI-M1(STD) is a 4-channel Digital Video Recorder (DVR) designed for video surveillance applications.

Components:

• Video Inputs: It has 4 channels for connecting analog cameras of various types including HDTVI, AHD, CVI, and CVBS. It can also accept up to one IP camera with a maximum resolution of 2 megapixels.
• Video Compression: The DVR uses H.265 and H.264+ video compression technologies to efficiently store video footage. These codecs help reduce file sizes without compromising image quality significantly.
• Resolution: While the model name mentions 1080P, it’s important to clarify that recording resolution is limited to 720p at 30fps for all channels. However, the HDMI and VGA outputs can display at a resolution of up to 1080p.
• Storage: It has one SATA interface that supports a hard disk drive (HDD) up to 4TB for video storage. (HDD is usually not included)
• Network Connectivity: It comes with a built-in 10/100 Mbps Ethernet port for network connection. This allows remote viewing of live footage and playback of recordings over a network.
• Other Components: It also includes an RCA connector for microphone input for one-way audio recording, two USB 2.0 ports for mouse control, data backup, or firmware upgrades, and an RS-485 serial port for PTZ camera control (if applicable).

Applications:

The DS-7104HGHI-M1(STD) is suitable for various video surveillance applications, including:

• Retail stores: to monitor customer activity and deter shoplifting.
• Offices: to monitor employee activity and ensure security.
• Educational institutions: to monitor hallways, common areas, and property.
• Residential homes: to monitor entryways, driveways, and valuables.