iDS-7216HQHI-M1/XT/4A+4/1ALM - The DVR is an advanced solution for professional video surveillance, equipped with 16 analog channels and support for up to 24 IP channels , ensuring high integration flexibility. Thanks to AcuSense technology with deep learning , it offers intelligent analysis with human and vehicle recognition and false alarm reduction. It supports H.265 Pro+ compression to optimize bandwidth and storage, with recording up to 8 MP and 4K HDMI video output. The presence of 4 audio inputs and 4 inputs + 1 alarm output allows for complete event and security management. Compatible with 5 signals (HDTVI/AHD/CVI/CVBS/IP) and remote access via Hik-Connect , it represents a reliable and scalable solution for any system. Hikvision
iDS-7216HQHI-M1/XT/4A+4/1ALM – 16-CHANNEL ACUSENSE DVR - 8MP RESOLUTION - 4 AUDIO INPUTS - 4 INPUTS & 1 ALARM OUTPUT

The Hikvision iDS-7216HQHI-M1/XT/4A+4/1ALM DVR is a professional video surveillance solution, equipped with 16 analog channels expandable up to 24 IP with HDTVI/AHD/CVI/CVBS/IP multi-signal support, ensuring maximum integration flexibility. Thanks to AcuSense technology with deep learning , it enables intelligent recognition of people and vehicles , reducing false alarms and improving security. It supports H.265 Pro+ compression to optimize bandwidth and storage and recording up to 8 MP , with 4K HDMI video output. The presence of 4 audio inputs and 4 inputs + 1 alarm output allows advanced management of events and notifications. Compatible with Hik-Connect and advanced network protocols , it ensures simple and immediate remote control.
Main features:
- 16 analog channels + up to 24 IP channels
- AcuSense technology with deep learning
- Highly efficient H.265 Pro+ compression
- Up to 8MP recording and 4K HDMI output
- 4 integrated audio inputs
- 4 alarm inputs + 1 alarm output
- HDTVI/AHD/CVI/CVBS/IP multi-signal compatibility
Further details
It supports up to 16 analog channels with expansion up to 24 IP channels , offering a flexible and scalable solution for complex, multi-technology video surveillance systems.
It allows recording up to 8MP and supports various formats up to 3K/5MP Lite , ensuring detailed images and efficient management of video quality as needed.
Intelligent system with human/vehicle detection analysis up to 8 channels , designed to increase perimeter security and reduce false alarms caused by irrelevant movements.
Advanced 4-channel face detection and capture function, ideal for identifying and recording events with specific subjects in advanced security scenarios.
Facial recognition technology with image comparison and library management of up to 16 databases , for advanced access control and monitoring based on deep learning.
Advanced system based on deep learning for people and vehicle classification on 16 channels , capable of drastically reducing false alarms and improving the accuracy of detected events.
Equipped with 4 audio inputs (specific configuration) and RCA audio output , with bidirectional audio support and G.711u compression, for complete management of audio communications.
It supports advanced protocols such as TCP/IP, DHCP, ONVIF, Hik-Connect, HTTPS , with 128 remote connections and bandwidth up to 256 Mbps , ensuring stable remote access and centralized system management.
Technical data sheet
| iDS-7216HQHI-M1/XT/4A+4/1ALM | |
| Perimeter Protection | |
| Human/Vehicle Analysis | Up to 8-ch (advanced model) |
| Facial Detection | |
| Facial Detection and Capture | Face picture detection, face picture search 4-ch face picture capture |
| Facial Recognition | |
| Face Picture Comparison | Face picture comparison, face picture search (4-ch face picture comparison alarm for 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 24-ch), Up to 6 MP resolution |
| Analog Video Input | 16-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection |
| HDTVI Input | 3K(2960 x 1665)@25/20 fps, 3K(3328x1504)@20fps,2K(2304x1296)@20fps,5 MP(2560×1944)@20fps, 4MP(2560×1440)@25/30 fps,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 | 3K(2880×1620)@20/25 fps, 5MP(2592 × 1944)@20 fps, 4MP(2560 × 1440)@25/30 fps,1080P@25/30 fps, 720P@25/30 fps |
| CVBS Input | PAL/NTSC |
| CVBS Output | 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
| 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 |
| Audio Input | 1-ch (up to 16-ch is optional), RCA (2.0 Vp-p, 1 KΩ), 16-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) |
| Synchronous playback | 16-ch |
| 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: When 1080p Lite mode not enabled: For 3K stream access: 3K lite@12fps;4 MP lite@15fps/1080pLite@20fps;720p/WD1/4CIF/VGA/CIF@20fps For 5 MP stream access: 5 MP lite@12fps;4 MP lite@15fps/1080pLite@20fps;720p/WD1/4CIF/VGA/CIF@20fps For 4 MP stream access: 4 MP lite@15fps/1080pLite@25fps (P)/30fps (N) ;720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) For 1080p stream access: 1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) When 1080p Lite mode enabled: 3K lite/5 MP lite@12fps;4 MP lite@15fps;1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) Substream: WD1/4CIF@12fps; CIF@25fps (P)/30fps (N) |
| Video Bitrate | 32 Kbps to 6 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 | 128 |
| 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 | 1 SATA interface, up to 12 TB capacity for each disk |
| Serial Interface | RS-485 (half-duplex) |
| Alarm In/Out | 4/1 |
| USB Interface | Front panel: 1 × USB 2.0; Rear panel: 2 × USB 3.0 |
| General | |
| Power Supply | 12 VDC, 2 A |
| Consumption | ≤ 24 W |
| Working Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Working Humidity | 10 to 90% |
| Dimensions (W × D × H) | 319 × 240 × 48 mm (12.6 × 9.4 × 1.9 inch) |
| Weight | ≤ 2 kg (4.4 lb) |


