iDS-7208HUHI-M2/XT/4A+8/4ALM - The DVR is an advanced solution for professional video surveillance, equipped with 8 analog channels expandable up to 16 IP with support for up to 8 MP , ensuring high quality and integration flexibility. Thanks to AcuSense technology with deep learning , it offers intelligent functions such as Perimeter Protection on 8 channels and facial recognition on 4 channels , improving event accuracy and reducing false alarms. It supports H.265 Pro+ compression and recording up to 4K , optimizing bandwidth and storage. It integrates 4 audio inputs and advanced management with 8 inputs and 4 alarm outputs , ideal for complex systems. Full connectivity with HDMI 4K, VGA, Gigabit LAN and dual HDD up to 12TB ensures high performance and operational reliability. Hikvision
iDS-7208HUHI-M2/XT/4A+8/4ALM – 8-CHANNEL ACUSENSE DVR - 5MP RESOLUTION - 4 AUDIO INPUTS - 8 INPUTS & 4 ALARM OUTPUTS

The Hikvision iDS-7208HUHI-M2/XT/4A+8/4ALM DVR represents a professional solution for advanced video surveillance, equipped with 8 analog channels expandable up to 16 IP with support for up to 8 MP , ensuring high video quality and flexibility. It integrates AcuSense technology with deep learning for intelligent functions such as Perimeter Protection up to 8 channels and facial recognition on 4 channels , improving event accuracy and reducing false alarms. It supports H.265 Pro+ compression and recording up to 4K , optimizing bandwidth and storage. The presence of 4 audio inputs and 8 inputs + 4 alarm outputs allows for complete event and security management. Thanks to dual HDDs up to 12TB , complete interfaces and advanced protocols, it guarantees high performance and efficient remote control.
Main features:
- 8 analog channels + up to 16 IP channels
- AcuSense technology with deep learning
- Perimeter Protection up to 8 channels
- Facial recognition up to 4 channels
- Highly efficient H.265 Pro+ compression
- Recording up to 8 MP / 4K
- 4 integrated audio inputs
- 8 alarm inputs + 4 alarm outputs
- Dual HDD with capacity up to 12TB per disk
Further details
The DVR supports 8 analog channels expandable up to 16 IP channels , offering a flexible and scalable solution for hybrid video surveillance systems with simultaneous management of multiple high-resolution video streams.
It allows recording up to 8 MP / 4K with advanced encoding, ensuring high image quality and detail even in complex scenarios.
Deep learning-based technology with up to 8 channels , capable of distinguishing between people and vehicles , improving perimeter security and reducing false alarms.
4-channel face detection and capture function, with image search and event management for precise and targeted monitoring.
Advanced facial recognition system with libraries of up to 16 databases , ideal for identification and access control in high-security environments.
Intelligent technology based on human/vehicle analysis on all channels , capable of filtering irrelevant events and improving the effectiveness of motion detection.
Equipped with 4 RCA audio inputs (expandable via coaxial up to 8 channels) and two-way audio support, for complete management of audio communications.
It supports advanced protocols such as TCP/IP, DHCP, ONVIF, Hik-Connect, HTTPS , with bandwidth up to 256 Mbps and 64 remote connections , ensuring stable remote access and centralized management.
Technical data sheet
| iDS-7208HUHI-M2/XT/4A+8/4ALM | |
| Perimeter Protection | |
| Human/Vehicle Analysis | Up to 8-ch (advanced model) |
| Facial Detection | |
| Facial Detection and Capture | Face picture detection, face picture search 4-channel face picture capture |
| Facial Recognition | |
| Face Picture Comparison | 4-ch face picture comparison alarm (HD analog camera) |
| Face Picture Library | Up to 16 face picture libraries,; HDD damage will not cause data loss in the face picture library, because the library has been backed up by HDD and flash. |
| Motion Detection 2.0 | |
| Human/Vehicle Analysis | Deep learning-based motion detection 2.0 is enabled by default for all analog channels, it can classify human and vehicle, and extremely reduce false alarms caused by objects like leaves and lights; Quick search by object or event type is supported; |
| Video and Audio | |
| IP Video Input | 8-ch (up to 16-ch), Up to 8 MP resolution |
| Analog Video Input | 8-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection |
| PoC Camera Input | Support Hikvision PoC camera |
| HDMI Output | 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz HDMI/VGA simultaneous output |
| VGA Output | 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz HDMI/VGA simultaneous output |
| CVBS Input | PAL/NTSC |
| CVBS Output | 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
| Synchronous playback | 8-ch |
| HDTVI Input | 8 MP(3840 × 2160)@12/15 fps, 3K(2960 × 1665)@25/20 fps,3K(3328x1504)@20fps,2K(2304x1296)@20fps,5 MP(2560 × 1944)@20 fps, 4 MP(2560 × 1440)@25/30fps,1080P@25/30fps, 720P@25/30fps |
| AHD Input | 5MP(2560×1944)@20fps, 4MP(2560×1440)@25/30fps,1080P@25/30fps, 720P@25/30fps |
| HDCVI Input | 8 MP(3840 × 2160)@12/15 fps, 3K(2880 × 1620)@20/25 fps, 5 MP(2592 × 1944)@20 fps, 4 MP(2560 × 1440)@25/30 fps, 1080P@25/30 fps, 720P@25/30fps |
| Audio Input | 4-ch, RCA (2.0 Vp-p, 1 KΩ), 8-ch via coaxial cable |
| Audio Output | 1-ch, RCA (Linear, 1 KΩ) |
| Two-Way Audio | 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input) |
| Recording | |
| Video Compression | H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 |
| Encoding Resolution | When 1080p Lite mode is not enabled: 2K/3K lite/5MP lite/4MP lite/1080p/720p/VGA/WD1/4CIF/CIF; When 1080p Lite mode is enabled: 2K/3K lite/5MP lite/4MP lite/1080p lite/720p lite/VGA/WD1/4CIF/CIF |
| Frame Rate | Main stream: 8 MP@8 fps/3K@12 fps/5 MP@12 fps/4 MP@15 fps/8 MP Lite@15 fps/3 MP@18 fps 1080p/720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N) Substream: WD1/4CIF@12fps; CIF@25fps (P)/30fps (N) |
| Video Bitrate | 32 Kbps to 10 Mbps |
| Dual-stream | Support main stream or sub stream |
| Stream Type | Video, Video & Audio |
| Audio Compression | G.711u |
| Audio Bitrate | 64 Kbps |
| Decoding | |
| Decoding Capability | up to 24-ch 1080P@30fps |
| Network | |
| Remote Connection | 64 |
| Total Bandwidth | 256 Mbps |
| Network Protocol | TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF, ISUP |
| Network Interface | 1, RJ45 10/100/1000Mbps self-adaptive Ethernet interface |
| Auxiliary Interface | |
| SATA | 2 SATA interface |
| Capacity | up to 12 TB capacity for each disk |
| Serial Interface | RS-485 (half-duplex) |
| Alarm In/Out | 8/4 |
| USB Interface | Front panel: 1 × USB 2.0; Rear panel: 2 × USB 3.0 |
| General | |
| Power Supply | 48 VDC, 2.5 A |
| Consumption | ≤ 20 W (without HDD) |
| Working Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Working Humidity | 10 to 90% |
| Dimensions (W × D × H) | 384 × 313 × 52 mm (15.1 × 12.3 × 2.0 inch) |
| Weight | ≤ 1.78 kg (3.9 lb) |


