Hikvision 16CH Turbo HD DVR 4MP lite iDS-7116HQHI-M1/S (Turbo HD 4.0)

Recording Capabilities

Channel Capacity: 16 channels, allowing you to connect up to 16 security cameras.
Resolution: Up to 4MP lite resolution recording. “4MP lite” might indicate a lower frame rate at 4MP resolution for smoother video playback compared to standard 4MP.
Video Compression: Utilizes H.265 Pro+/H.265 Pro/H.265 video compression for efficient storage usage, significantly reducing file sizes compared to older compression formats like H.264.
Camera Compatibility

Video Input: Supports Turbo HD cameras, HDTVI/AHD/CVI/CVBS analog formats commonly used in existing security systems. It can also handle up to 2 IP camera connections with a maximum resolution of 5 megapixels, providing some flexibility for modern high-definition cameras.
Storage

HDD Interface: 1 x SATA interface for connecting a hard disk drive (HDD) to store recordings. The maximum supported capacity is likely 10TB, depending on the specific model variation.
Additional Features

AcuSense Technology: This feature utilizes deep learning to differentiate between humans and vehicles, minimizing false alarms triggered by non-threatening movement.
Motion Detection 2.0: Further enhances motion detection accuracy.
Remote Access: Enables remote viewing and playback of recordings over a network using compatible software like Hik-Connect or iVMS-4200. This allows you to monitor your property from anywhere with an internet connection.
Video Outputs: HDMI and VGA outputs for connecting the DVR to a monitor for live footage or playback.
Compact Design: 1U rack mountable design, ideal for space-limited environments.