16 Channel AcuSearch DVR (Pro Series) | 8MP | Hikvision DS‑7216HUHI‑M1/X

📹 Hikvision DS-7216HUHI-M1/X – AcuSense Smart Search Example

Imagine you manage a busy warehouse or commercial gate where people and vehicles move throughout the day. One morning, staff report that a package was moved from a restricted area sometime last night. You have hours of footage, but you don’t want to watch every second — this is where AcuSearch makes the difference.

📍 Scenario: A package was moved near the rear loading door at around midnight, and you want to see exactly who was there.

◆ First, open the AcuSearch tool on the recorder or remote software.
◆ Next, set the time range to cover the hours when the incident most likely occurred (for example, 10:00 PM to 3:00 AM).
◆ Then choose the object type you are interested in — in this case “human” because you want to find people, not cars or animals.
◆ After that, draw a search region around the rear loading door area on the video snapshot or live view frame — this tells the system exactly where to look.
◆ The DVR then analyzes all the recorded video in that time and zone using its deep learning filters to find clips where a person entered that designated area during the selected hours.

Instead of fast-forwarding through hours of recordings, you now see a short list of clips where a human appeared in that area at the relevant time. The system ignores unrelated motion like shadows, rain, or forklift movement in other parts of the frame.

This means you can isolate the exact event — who approached the package and when — in seconds instead of hours, saving time and giving you clear, actionable evidence.

📹 Hikvision DS-7216HUHI-M1/X – 16-Channel AcuSense Turbo HD DVR (Full Tech-Spec Overview)

✨ Core Recording & Video Support
◆ 16 analog video inputs for HDTVI, AHD, CVI, CVBS signal support
◆ Enhanced hybrid mode supports up to 32 IP camera inputs (up to 8 MP per channel)
◆ Encoding ability up to 8 MP @ 8 fps, 3K/5 MP @ 12 fps, 4 MP/1080p/720p standard rates
◆ Simultaneous multi-resolution support: 8 MP / 5 MP / 3 K / 4 MP / 1080p / 720p / VGA / WD1 / 4CIF / CIF recorded stream sizes
◆ Efficient H.265 Pro+ / H.265 / H.264+ / H.264 video compression to reduce storage requirements
◆ Up to 16-channel synchronous playback for fast incident review
◆ Video bitrate tunable with range ~32 Kbps–10 Mbps for optimized network and disk use

🧠 AcuSense Deep-Learning Capabilities
◆ Deep learning-based motion detection 2.0 on all analog channels for human/vehicle classification
◆ Perimeter protection with rules such as intrusion and line crossing
◆ Facial detection support allowing face picture capture and retrieval
◆ Significantly reduced false alarms by filtering irrelevant motion (e.g., leaves, lights)
◆ Integrated AcuSearch smart investigation technology on multiple channels

📺 Display & Outputs
◆ HDMI output supporting up to 4K (3840 × 2160) @ 30 Hz
◆ Additional resolutions supported such as 2K, Full HD 1080p, 1280 × 1024, 1280 × 720
◆ VGA output with Full HD and legacy resolutions
◆ CVBS analog output for standard definition monitor connection
◆ HDMI and VGA simultaneous display supported

🎥 Video & Audio Interface Details
◆ BNC connectors for analog video input
◆ Audio input and physical audio output RCA connectors
◆ Optional two-way audio via compatible camera channels (coaxial audio)
◆ Support for up to 16 audio channels (optional expansion configurations)
◆ Audio compression with standard G.711u and 64 Kbps bitrate

💾 Storage & Backup
◆ One SATA interface supporting up to 10 TB per drive
◆ Dual-stream support allows simultaneous recording and remote streaming
◆ USB ports (front and rear) for backup and data transfer
◆ Continuous, motion-triggered, alarm-triggered, and scheduled recording modes
◆ Auto overwrite to ensure uninterrupted recording when storage fills

🌐 Network & Connectivity
◆ Single RJ45 10/100/1000 Mbps Ethernet for remote access and system integration
◆ Network protocols supported include TCP/IP, DHCP, DNS, DDNS, UPnP, HTTPS, NTP, SADP, iSCSI, and ONVIF
◆ Remote monitoring, playback, alarm handling via network clients and mobile app support
◆ Supports up to 128 remote simultaneous connections

⚡ Performance & Environment
◆ Power supply: 12 V DC @ 3.33 A
◆ Typical power consumption ≤ 40 W (without HDD)
◆ Operating temperature range from -10 °C to +55 °C (14 °F to 131 °F)
◆ Operating humidity range 10 % to 90 % (non-condensing)
◆ DVR dimension approximately 319 × 237 × 48 mm
◆ Unit weight up to ~2.1 kg (without HDD)

📦 Interfaces & Ports
◆ Analog video inputs: 16 BNC
◆ Network interface: 1 RJ45
◆ Display outputs: HDMI x1, VGA x1
◆ CVBS output: 1
◆ USB ports: Front and rear
◆ Audio input: 1
◆ Audio output: 1

🎯 Smart Functionality
◆ AcuSearch Intelligent Search for efficient event retrieval by object and region
◆ Deep learning motion analytics focusing on humans and vehicles
◆ Perimeter protection rules such as intrusion, loitering, and line crossing
◆ Facial detection & capture integrating with search and alert functions
◆ Two-way audio support for enhanced interaction when paired with compatible cameras

🛡 Supported Camera Formats & Compatibility
◆ HDTVI, AHD, CVI, CVBS standard analog signals
◆ IP camera support via hybrid enhanced mode up to 32 channels
◆ Compatible with cameras up to 8 MP resolution
◆ Works with both legacy analog and next-gen network cameras

📌 Summary of Key Specs
◆ 16 analog channels + enhanced hybrid IP support
◆ Maximum IP resolution: up to 8 MP
◆ AI analytics: human/vehicle classification, perimeter protection, facial detection
◆ Smart search: AcuSearch across multiple channels
◆ Compression algorithm: H.265 Pro+, H.265, H.264+, H.264
◆ Display outputs: HDMI (up to 4K), VGA, CVBS
◆ Storage: SATA up to 10 TB per drive
◆ Network: 1 Gbps Ethernet with secure protocol support
◆ Power: 12 V DC, ≤ 40 W operation
◆ Operational temperature: –10 °C to +55 °C