Hikvision DS-7232HGHI-M2/T-2K Digital Video Recorder
Hikvision DS-7232HGHI-M2/T-2K DVR: compare video inputs, encoding and storage options using this model's technical table. Signal compatibility and recording conditions guide installation planning.
Product description
The listed video input for Hikvision DS-7232HGHI-M2/T-2K is: 32-ch BNC ports (1.0 Vp-p, 75 Ω)； Support HDTVI/CVI/AHD/CVBS auto-detect. Check the input type before connecting an existing camera or video source. Do not add analog inputs to conditional IP camera limits to infer simultaneous total capacity.
Encoding specification: Main stream: For 2K stream access: 2K lite@10 fps, 1080p lite/720p lite/WD1/4CIF/VGA@15 fps, CIF@20 fps For 1080p stream access: 1080p lite/720p lite/WD1/4CIF/VGA@15 fps; CIF@25 fps For 720p stream access: 720p/WD1/4CIF/VGA@15 fps; CIF@25 fps For standard definition stream access: WD1/4CIF/VGA/CIF@25 fps Sub-stream: CIF/QVGA@15 fps. Input signal resolution, recording/encoding resolution and display output are separate specifications. Evaluate the signal type alongside the frame-rate conditions in the technical table; do not treat modes marked Lite as full-resolution equivalents.
Storage specification: 2 SATA interfaces, up to 10 TB capacity for each disk. Interface support alone does not establish that storage media are included. Check the media type, capacity limit and supported recording functions against the technical table for this exact model.
Technical Specifications
| VGA | 1-ch |
|---|---|
| HDMI | 1-ch |
| SATA | 2 SATA interfaces, up to 10 TB capacity for each disk |
| Audio In | 1-ch, RCA (2.0 Vp-p, 1 KΩ)； 32-ch via coaxial cable |
| Audio Out | 1-ch, RCA (Linear, 1 KΩ) |
| Alarm In/Out | N/A |
| Network Port | 1, RJ45 10/100/1000 Mbps self-adaptive Ethernet interface |
| USB Interface | Front panel: 1 × USB 2.0 Rear panel: 1 × USB 3.0 |
| Serial Interface | 1 RS-485 (half-duplex) |
| Net Weight | ≤2 kg |
|---|---|
| Consumption | ≤ 18 W |
| Gross Weight | ≤3.5 kg |
| Packing List | DVR *1 Quick Start Guide *1 Adapter and Power cable*1 Mouse *1 SATA Power cable *1 SATA Data cable *2 Several Screws |
| Power Supply | 12 VDC, 3.33 A |
| Working Humidity | 10% to 90% |
| Product Dimensions | 384 × 313 × 52 mm (15.1 × 12.3 × 2.0 inch) |
| Working Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Packaging Dimensions | 435 × 387 × 129 mm (17.1 × 15.2 × 5.1 inch) |
| API | ONVIF (profile S/G), SDK, ISAPI, ISUP |
|---|---|
| Network Protocol | TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF, ISUP |
| Compatible Browser | IE, Chrome, Firefox, Safari, Edge |
| Incoming Bandwidth | 40 Mbps |
| Outgoing Bandwidth | 80 Mbps |
| Dual-Stream | Support main stream or sub stream |
|---|---|
| Stream Type | Video, Video & Audio |
| Audio Bitrate | 64 Kbps |
| Video Bitrate | 32 Kbps to 4 Mbps |
| Audio Compression | G.711u |
| Encoding Capacity | Main stream: For 2K stream access: 2K lite@10 fps, 1080p lite/720p lite/WD1/4CIF/VGA@15 fps, CIF@20 fps For 1080p stream access: 1080p lite/720p lite/WD1/4CIF/VGA@15 fps; CIF@25 fps For 720p stream access: 720p/WD1/4CIF/VGA@15 fps; CIF@25 fps For standard definition stream access: WD1/4CIF/VGA/CIF@25 fps Sub-stream: CIF/QVGA@15 fps |
| Video Compression | H.265 Pro+/H.265/H.264+/H.264 |
| CE | CE-LVD, CE-EMC |
|---|---|
| Obtained Certification | CB, RCM |
| AHD Input | 1080P@25/30 fps, 720P@25/30 fps |
|---|---|
| CVBS Input | PAL/NTSC |
| Audio Input | 1-ch RCA (2.0 Vp-p, 1 KΩ) ; 32-ch coaxial audio via BNC |
| HDCVI Input | 1080P@25/30 fps, 720P@25/30 fps |
| HDTVI Input | 2K(2304x1296)@20 fps, 1080P@25/30 fps, 720P@25/30 fps |
| Audio Output | 1-ch RCA |
| Video Output | 1-ch HDMI, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz; 1-ch VGA, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz; 1-ch CVBS (BNC, 1.0 Vp-p, 75 Ω), PAL: 704 × 576, NTSC: 704 × 480 |
| Two-Way Audio | 32-ch two-way audio via BNC, Support two-way audio from DVR local, web and Hik-Connect to analog camera; Use the first RCA audio input if the two-way audio from DVR local to analog camera |
| IP Camera Input | Up to 18-ch of IP camera input，each up to 5MP 2-ch by default + 16-ch (analog channels are converted to IP channels) |
| Analog Camera Input | 32-ch BNC ports (1.0 Vp-p, 75 Ω)； Support HDTVI/CVI/AHD/CVBS auto-detect |
| Synchronous Playback | Up to 16-ch |
| Human/Vehicle Analysis | Up to 32-ch analog cameras; Support human and vehicle classification, reducing false alarms |
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| Intelligent Analytics by Recorder | MD2.0 |
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