Hikvision DS-7216HGHI-M1 – 16-Channel 720p 1U H.265 DVR
The Hikvision DS-7216HGHI-M1 is a 16-channel analogue DVR built for larger small-business installations that need budget-friendly, reliable recording. Specifically, it accepts HDTVI, AHD, HDCVI, and CVBS signals over BNC, so it works with mixed camera brands without a swap-out. In addition, it supports H.265 Pro+ compression, and as a result storage costs stay lower than older H.264 recorders at the same resolution. Furthermore, up to 16 of its channels can switch to IP camera inputs (up to 18-ch total) at up to 5 MP, so a growing site can scale well beyond the 4- and 8-channel models in this range.
Meanwhile, built-in deep-learning motion detection classifies human and vehicle targets on every analogue channel by default, which in turn cuts down false alarms from leaves, headlights, or shadows. On top of that, the unit takes a single SATA hard drive up to 10 TB, well beyond the 4 TB cap on the smaller models in this family, and its slim 260 × 222 × 45 mm 1U body suits standard rack or shelf mounting. Consequently, this DVR suits larger shops, warehouses, and multi-building sites that need 16-channel coverage in a standard 1U form factor.
Technical Specifications
Recording & Compression
| Specification | Details |
|---|---|
| Model | DS-7216HGHI-M1 |
| Device Type | 16-Channel 720p 1U H.265 DVR |
| Video Compression | H.265 Pro+, H.265 Pro, H.265, H.264+, H.264 |
| Encoding Resolution | 1080p stream: 1080p Lite/720p Lite/WD1/4CIF/VGA/CIF; 720p stream: 720p/WD1/4CIF/VGA/CIF; SD stream: WD1/4CIF/VGA/CIF |
| Frame Rate | Main stream: 1080p Lite/720p Lite/WD1/4CIF/VGA/CIF@15 fps (1080p and 720p stream access); SD stream up to 25/30 fps; sub-stream up to 15 fps (1080p/720p) or 25/30 fps (SD) |
| Video Bit Rate | 32 Kbps to 4 Mbps |
| Stream Type | Video, or Video & Audio |
| Smart Detection | Deep learning-based Motion Detection 2.0 with human/vehicle classification, enabled by default on all analogue channels; quick search by object or event type |
| Max HDTVI Signal Distance | Up to 1200 m for 720p signal |
Video & Audio I/O
| Specification | Details |
|---|---|
| Analogue Video Input | 16 channels, BNC (1.0 Vp-p, 75 Ω), coaxitron-capable |
| HDTVI/AHD/HDCVI Input | 1080p25, 1080p30, 720p25, 720p30 |
| CVBS Input | Supported |
| IP Video Input | 2 channels by default, up to 18 channels total, up to 5 MP resolution; supports H.265+/H.265/H.264+/H.264 IP cameras |
| HDMI Output | 1 channel, up to 1920 × 1080/60Hz |
| VGA Output | 1 channel, up to 1920 × 1080/60Hz |
| Video Output Mode | Simultaneous HDMI/VGA output |
| Audio Compression | G.711u, 64 Kbps |
| Audio Input | 1 RCA (2.0 Vp-p, 1 kΩ); up to 16 channels via coaxial cable |
| Audio Output | 1 RCA, linear, 1 kΩ |
| Two-Way Audio | Reuses the first audio input |
| Synchronous Playback | 16 channels |
Network & Storage
| Specification | Details |
|---|---|
| Network Protocols | TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP, HTTPS, ONVIF |
| Total Bandwidth | 96 Mbps |
| Network Interface | 1 RJ45, 10/100 Mbps self-adaptive |
| Remote Connections | Up to 128 |
| Storage | 1 SATA interface, up to 10 TB per disk |
| USB | 2 × USB 2.0 (rear panel) |
Power & Physical
| Specification | Details |
|---|---|
| Power Supply | 12 VDC, 1.6 A |
| Power Consumption | ≤ 10 W (without HDD) |
| Operating Conditions | -10°C to 55°C; humidity 10% to 90% |
| Dimensions | 260 mm × 222 mm × 45 mm |
| Weight | ≤ 1.1 kg (without HDD) |
Who This Recorder Suits Best
- Larger shops and warehouses needing 16-camera coverage – for instance, the 16 analogue channels and single-HDD design suit sites too large for an 8-channel recorder but not yet needing a multi-bay system.
- Sites planning to grow toward IP cameras – since up to 18 channels can run as IP input at up to 5 MP, it suits installers who want room to add higher-resolution IP cameras over time without replacing the recorder.
- Rack-mounted installations needing longer retention – because the standard 1U chassis fits conventional racks and the 10 TB storage cap holds far more footage than the smaller models in this range, it suits comms rooms needing weeks of retention across many cameras.











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