CCTV Digital Video Recorders (DVRs)  (1,788)

H.264 video compression CIF resolution real-time recording VGA output at up to 1920×1080P resolution Dual-stream Up to 4/8/16-ch synchronous playback NTP, SMTP, NFS, UPnP and iSCSI protocols

Deep learning-based motion detection 2.0 for all analogue channels Deep learning-based face picture comparision Deep learning-based perimeter protection H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 video compression HDTVI/AHD/CVI/CVBS/IP video inputs Audio via coaxial cable Up to 24-ch IP camera inputs (up to 6 MP) Up to 10 TB capacity per HDD Full channel recording at up to 1080p resolution Smart search for efficient playback Support the third party cloud storage Support multiple VCA (Video Content Analytics) events for both analogue and smart IP cameras Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management Output bandwidth limit configurable

H.264 video compression Special for HD-SDI cameras 1080P real-time recording HDMI and VGA output at up to 1920 × 1080P resolution 4/8-ch synchronous playback HDD quota and group management

H.264 & dual-stream video compression Up to WD1(PAL:960×576,NTSC:960×480) resolution non real-time recording Simultaneous VGA and CVBS outputs Alarm for video loss, motion detection, tampering and abnormal signal Embedded WEB server for remote access Mobile view on 3G/Wifi enabled device (iPhone, Android)

H.265+/H.265 dual-stream video compression Supports HDCVI/AHD/TVI/CVBS/IP video inputs Max 24 channels IP camera inputs, each channel  up to 6MP; Max 96Mbps incoming bandwidth Long transmission distance over coax cable Supports 1 SATA HDD, up to 6TB Smart Search and Intelligent Video System

Hikvision DS-7216HI-SL is a 16-channel standalone digital video recorder with CIF resolution real-time recording. It features dual-stream and H.264 video compression.

H.264 & Dual-stream video compression Support both HD-TVI/analogue and AHD cameras with  adaptive access Full channel@ 720P resolution non real-time recording HDMI and VGA output at up to 1920×1080P resolution Long transmission distance over coax cable Support up to 16-ch synchronous playback

Supports H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 video compression Supports HDTVI/AHD/CVI/CVBS/IP video inputs Max 48-ch IP camera inputs (up to 8 MP) Max. 800 m for 1080p and 1200 m for 720p HDTVI signal transmission Full channel recording at up to 8 MP lite resolution Up to 10 TB capacity per HDD Supports POS triggered recording and POS information overlay 4 SATA interfaces and 1 eSATA interface Smart search for efficient playback Supports multiple VCA (Video Content Analysis) events for both analogue and smart IP cameras Supports line crossing detection and intrusion detection of all channels, and 2 channel sudden scene change detection Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management Output bandwidth limit configurable

Connectable to HD-TVI, AHD, network and analog cameras Up to 32-ch 8MP ONVIF conformant IP cameras input Long distance transmission over twisted-pair cable & coax cable H.264+ compression improves encoding efficiency by up to 50% and reduces data storage costs Full channel recording at up to 3MP resolution

H.264 & Dual-stream video compression Support HD-TVI/analog/IP camera triple hybrid Support both HD-TVI and analog cameras with adaptive access Up to 32 IP cameras (when all analog channels are disabled) can be added Full channel@1080P resolution real-time recording HDMI and VGA output at up to 1920×1080P resolution Long transmission distance over coax cable Support up to 16-ch synchronous playback at 1080P resolution

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions. Series Overview Dahua Technology, a world-leading video-centric smart IoT solution and service provider, debuted its new XVR series, XVR5000-4KL-I3 Series featuring max.full-channel SMD Plus to benefit customers from AI upgrade. This series has been developed to reduce false-alarm rates and the cost of human surveillance, thus bringing great value to customers in search of products with accurate human/vehicle alarm to raise the security level of various indoor and outdoor facilities. Functions Face RecognitionDahua Face Recognition technology extracts the features of captured faces and compares them with that in face database.  *Face Recognition conflicts with SMD Plus and Perimeter Protection. Perimeter ProtectionAutomatically filters out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. Improves alarm accuracy. SMD PlusWith intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm. Scheduled AIThis technology allows multiple AI functions to be set for one channel based on time frames, eliminating the need to manually configure the system to switch between functions each time. Scheduled AI greatly increases efficiency and widens the number of scenarios that the device can be used in. Smart Dual IlluminatorsWith Smart Dual Illuminators technology, you can select Smart Illumination Mode for the system to automatically switch between IR mode and white light mode. It allows white light to be turned on when a target is detected by the SMD Plus/Perimeter Protection function of AI-enabled XVR. This significantly reduces light pollution at night. Together with other modes, including IR Mode and White Light Mode, the smart dual illumination  technology can meet the requirements of a wide variety of scenes. One-click Arming/DisarmingWith just one click, you can enable or disable alarm linkages to show messages, send emails, output audio alarms and more, through the mobile app and platform. Customizable Alarm AudioDesigned for your convenience, the TiOC alarm can be customized to meet your needs. It is flexible, allowing you to directly upload your customized audio through the mobile app and XVR. AI CodingCompared with H.265/H.264, AI coding can reduce more than 50% bit rate and storage requirements without loss of decoding compatibility, providing clear human and vehicle details. Audio over CoaxThe integrated design can reduce wiring troubles which makes it much more cost-effective and convenient for installation.

Recording high-quality video continuously for long periods of time has always been a challenge for the security industry. Hikvision’s new range of eDVRs uses Scene Adaptive Bitrate Control technology to maximize storage efficiency and capture incidents in crystal-clear detail. Video has traditionally been a storage-intensive medium. Conventional security video applications record video at a constant bitrate even at night or when nothing much is happening. That means that a lot of storage is wasted, without delivering much value for customers. Two attempts at making video storage more effective The security industry has come up with various technologies and approaches to try to make video storage as efficient as possible. These include:  •    Variable bitrate technology This looks at the scene and changes the bitrate according to the complexity – and the activity level. The plus point here is that the bitrate increases, and the image quality improves, when there’s actually something happening. The bad news is that storage requirements are totally unpredictable, giving operators no indication of how long footage will be stored before it is eliminated and ‘overwritten’.  •    Smart coding with a constant bitrate  This uses low, but constant, image compression to increase predictability of storage and to maximise storage efficiency. However, the bitrate is always the same, and the quality may not be good enough to take effective action in the event of an incident.  Overcoming the challenges with Hikvision Instead of these legacy storage approaches, Hikvision is using an innovative technology called Scene Adaptive Bitrate Control to boost storage efficiency. This technology is embedded in all of Hikvision’s new eDVRs, which use eSDD storage instead of HDD drives. To make storage as efficient as possible, the Hikvision eDVRs use variable bitrates – with more storage allocated temporarily for complex scenes. When there is nothing going on in the camera view, the bitrate is reduced dramatically, saving storage resources and extending the continuous recording time of the device.  To ensure that the storage time is as predictable as possible, the eDVRs look at bitrate trends over the previous hours and days and allocates storage resources accordingly, in a properly measured way. This means that the device uses a variable bitrate in the short term, depending on the changing security scene, but a fixed code rate is used over the longer term to ensure video images are stored for the required timeframe before they are overwritten (typically for at least 2 weeks of continual recording).  Furthermore, thanks to its exceptional storage efficiency, a 1TB eDVR can provide up to 8 weeks of storage, easily meeting customers’ storage requirements. A 1TB 4 channel model (iDS-E04HQHI-D) can store up to 4 weeks of continuously recorded footage by all channels in 1080P, while a DS-E04HGHI-E model supports up to 8 weeks of continuous recording in 1080p lite (960x1080 resolution). As an additional benefit, the Hikvision eDVRs offer highly stable image compression with good quality for security applications, ensuring that all incidents are captured in crystal clear detail.  Real-world test results from an industrial park installation To showcase the storage efficiency of our eDVRs, we conducted a live test at an industrial park with a 2MP eDVR model (DS-E04HQHI-B). The eDVR received four video feeds, each with a resolution of 1080 pixels and a frame rate of 15 per second. During the test, we recorded complex scenes of our manufacturing facilities, including roadways, interior areas, entrance, and exit points. The recording bitrate automatically adjusted throughout the day and night based on the traffic and level of activity in all the covered zones. In spite of the variable bitrate, the Hikvision eDVR was able to allocate its 439 GB of total available storage in a very stable way. In the test, the device was able to store over 13 days of continuous recording, using around 33.7 GB. The storage utilization of the eDVR was highly stable and totally predictable, despite the varying bitrate during peak times at the manufacturing facilities.

H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analogue cameras Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input Connectable to H.265+/H.265/H.264+/H.264 IP cameras Up to 3 MP resolution for recording HDMI output at up to 4K (3840 × 2160) resolution for DS-7016HQHI-K2 Long distance transmission over UTP and coaxial cable

H.264 video compression Up to 32-ch video input WD1(PAL:960×576,NTSC:960×480) resolution real-time recording HDMI and VGA output at up to 1920×1080P resolution Dual-stream • Dual Gigabit network interfaces 16-ch synchronous playback HDD quota and group management

H.264, H.264+ & Dual-stream video compression Supports HD-TVI, IPC, AHD and analogue cameras with adaptive access Support Cloud storage (One Drive, Google Drive or Drop Box) VGA output at up to 1920×1080P resolution, HDMI output at up to 4K(3840x2160) resolution Long transmission distance over coax cable Playback at up to 256X speed. Support POS functions.  

8 channels and 2 HDD 1U AcuSense DVR False alarm reduction by human and vehicle target classification based on deep learning Efficient H.265 pro+ compression technology Encoding abilty up to 8 MP @ 12 fps 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP) Up to 16 network cameras can be connected

4/8/16-ch HD-SDI video input H.264 & Dual-stream video compression 1080P real-time recording HDMI and VGA output at up to 1080P Gigabit network interfaces HDD quota and group management

H.265+/H.265 dual-stream video compression Supports HDCVI/AHD/TVI/CVBS/IP video inputs Max 24 channels IP camera inputs, each channel up to 6MP; Max 96Mbps Incoming Bandwidth Smart Search and Intelligent Video System

Pluggable 3G/4G module and built-in Wi-Fi module providing flexible data transmission solutions Supports connecting high-definition TVI camera 8 analogue channels of audio & video inputs connectable Specialised aviation connectors ensuring signal stability Ignition start-up and delay (0 to 6h) shutdown Wide-range power input (+ 9 to + 32 V DC) Power-off protection avoids key data from loss GNSS (Global Navigation Satellite System) module precisely positioning Backup recording on SD card when the HDD/SSD is damaged Hard disk box with USB interface supporting intelligent temperature control and data export

Deep learning-based motion detection 2.0 for all analogue channels Deep learning-based perimeter protection H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 video compression HDTVI/AHD/CVI/CVBS/IP video inputs Audio via coaxial cable Up to 8-ch IP camera inputs (up to 8 MP) Up to 10 TB capacity per HDD Full channel recording at up to 8 MP resolution Smart search for efficient playback Support the third party cloud storage Support multiple VCA (Video Content Analytics) events for both analogue and smart IP cameras Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management Output bandwidth limit configurable

H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 video compression HDTVI/AHD/CVI/CVBS/IP video inputs Audio via coaxial cable Max 5-ch IP camera inputs (up to 1080p) Max. 1200 m for 720p HDTVI signal Support 1080p Lite of all channels. When 1080p Lite is on, the image effect is similar with 1080p 1 SATA interface (up to 4 TB capacity per HDD) Smart search for efficient playback Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions. Series Overview Dahua Technology, a world-leading video-centric smart IoT solution and service provider, debuted its new XVR series, S-XVR Series featuring max.full-channel SMD Plus to benefit customers from AI upgrade (The number of channels differs depending on the model. Please refer to the specifications below for information on the number of channels.). This series has been developed to reduce false-alarm rates and the cost of human surveillance, thus bringing great value to customers in search of products with accurate human/vehicle alarm to raise the security level of various indoor and outdoor facilities. Functions Internal SSDUnlike the traditional XVR, S-XVR comes with the SSD preinstalled in the device. It is more energy efficient, and has stronger vibration resistance and better heat dissipation. S-XVR also saves you time on selecting the type of hard disk and installing it, greatly increasing your efficiency. SMD PlusWith intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm. Smart Dual IlluminatorsWith Smart Dual Illuminators technology, you can select Smart Illumination Mode for the system to automatically switch between IR mode and white light mode. It allows white light to be turned on when a target is detected by the SMD Plus/Perimeter Protection function of AI-enabled XVR. This significantly reduces light pollution at night. Together with other modes, including IR Mode and White Light Mode, the smart dual illumination technology can meet the requirements of a wide variety of scenes. One-click Arming/DisarmingWith just one click, you can enable or disable alarm linkages to show messages, send emails, output audio alarms and more, through the mobile app and platform. AI CodingCompared with H.265/H.264, AI coding can reduce more than 50% bit rate and storage requirements without loss of decoding compatibility, providing clear human and vehicle details. Smart H.265+Smart H.265+ Codec reduces bit rate and storage requirements by up to 90%, outranking standard H.264 video compression and eliminating the need to invest in a new camera. Long-distance TransmissionThe HDCVI system supports long distance transmission over coaxial cable and UTP, max. 700 m for 4K/4MP, 800 m for 1080P and 1200 m for 720p. Audio over CoaxThe integrated design can reduce wiring troubles which makes it much more cost-effective and convenient for installation.

Supports H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 video compression Supports HDTVI/AHD/CVI/CVBS/IP video inputs Max 48-ch IP camera inputs (up to 8 MP) Max. 800 m for 1080p and 1200 m for 720p HDTVI signal transmission Full channel recording at up to 4 MP lite resolution Up to 10 TB capacity per HDD Supports POS triggered recording and POS information overlay 4 SATA interfaces and 1 eSATA interface Smart search for efficient playback Supports multiple VCA (Video Content Analysis) events for both analogue and smart IP cameras Supports 4 channel line crossing detection and intrusion detection, and 1 channel sudden scene change detection Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management Output bandwidth limit configurable

H.265+/H.265 dual-stream video compression.Supports 16-channel AI-Coding. Support HDCVI/AHD/TVI/CVBS/IP video inputs. Max 32 channels IP camera inputs, each channel up to 6MP; Max 128 Mbps incoming bandwidth. Up to 2 channels video stream (analog channel) Perimeter Protection. Up to 16 channels video stream (analog channel) SMD Plus. Up to 2 channels video stream (analog channel) human face recognition. IoT & POS functionalities.

System OverviewDahua Technology, a world-leading video-centric smart IoT solution and service provider, debuted its new XVR series, XVR5000-I/XVR7000-4KL-I featuring full-channel SMD Plus to benefit customers from AI upgrade. The series are designated to reduce false-alarm rates and human surveillance costs, thus bringing great value to customers in search of products with accurate human/vehicle alarm to raise the security level of various indoor and outdoor facilities. Renovated from the original SMD technology running on CPU, the new SMD Plus adopts independent AI smart chip loaded with new deep-learning algorithm, enabling the computing power improved by 10 times. As a result, SMD Plus can recognise moving objects and differentiate human and vehicles, so as to effectively avoid false alarms caused by tree branches, insects, shadows, wind or other environmental factors. Meanwhile, users are allowed to select people or vehicles for playback, thus greatly saved target search time. Functions Perimeter ProtectionAutomatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. Improving alarm accuracy. SMD PlusSMD Plus, referred to as Smart Motion Detection Plus, which is an upgrading version of SMD that greatly improves the alarm accuracy by loading deep-learning algorithm. It analyses person and vehicle shapes based on motion detection and send alarms only when person and vehicle intrudes. Smart H.265+Smart Codec, H.265+ can reduce up to 80% bit rate and storage requirements compared with H.264 without having to invest in new cameras. HDCVI/AHD/TVI/CVBS Auto-detectThe XVR can auto recognise the signal of front-camera without any setting. It makes operation more friendly and convenient. Coaxial Audio/Upgrade/AlarmThe integrated design can reduce wiring troubles which makes it much more cost-effective and convenient for installation. Long Distance TransmissionThe HDCVI system supports long distance transmission over coaxial cable and UTP, max. 700m for 4K/4MP, 800m for 1080P and 1200m for 720P. IoT FunctionalityHDCVI IoT can achieve multi-dimensional surveillance by integrating sensors with monitoring video, which not only can generate the report for analysis but also prevent risk in advance. POS FunctionalityThis funcion includes POS ticket information overlay and search which can be widely used in retail programs. Smart Fan DesignThe smart fan can automatically turn on or turn off according to the CPU temperature. This function can effectively reduce the fan noise to provide a better user experience. Spot OutputIt is made for a secondary monitor. This allows the operator to view one special monitor that assigned to selected cameras or video inputs from higher security areas. Smart SearchExtract and classify person and vehicles from massive video data, easy for end users to trace historical informaton and analyse. Person & Vehicle optional for playback to achieve quick target search, saving event retrieval tme.

H.264 video compression Up to 24/32-ch video input WD1 resolution non-real time recording HDMI/VGA output at 1920×1080P resolution Gigabit network interface Up to 16-ch synchronous playback HDD quota and group management

H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 video compression HDTVI/AHD/CVI/CVBS/IP video inputs Audio via coaxial cable Up to 16-ch IP camera inputs (up to 8 MP) Max. 800 m for 1080p and 1200 m for 720p HDTVI signal Recording at up to 8 MP resolution Up to 6 TB capacity per HDD Smart search for efficient playback Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management Max 32/64 Mbps incoming bandwidth and output bandwidth limit configurable

H.265+/H.265 dual-stream video compression Supports HDCVI/AHD/TVI/CVBS/IP video inputs Max 24 channels IP camera inputs, each channel up to 6MP; Max 96Mbps Incoming Bandwidth Smart Search and Intelligent Video System

DS-9008HWI-ST is a 8 channel digital video recorder with 16 alarm inputs and 4 outputs.

H.264+ & Dual-stream video compression Support HD-TVI/analog/AHD/IP camera triple hybrid Support both HD-TVI and analog cameras with adaptive access Full channel@5MP resolution non real-time recording HDMI output at up to 4K while VGA output at up to 1920×1080P resolution

Supports H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 video compression Supports HDTVI/AHD/CVI/CVBS/IP video inputs Max 24-ch IP camera inputs (up to 6 MP) Max. 800 m for 1080p and 1200 m for 720p HDTVI signal Full channel recording at up to 4 MP lite resolution Up to 10 TB capacity per HDD Supports POS triggered recording and POS information overlay 8 SATA interfaces and 1 eSATA interface Smart search for efficient playback Supports multiple VCA (Video Content Analysis) events for both analogue and smart IP cameras Supports 4-channel line crossing detection and intrusion detection, and 1 channel sudden scene change detection Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management Output bandwidth limit configurable

Hikvision DS-7208HWI-E2/C is a 4-channel standalone digital video recorder with dual-stream video compression. It features HDMI and VGA output as well as alarm push notification on mobile devices when alarm event occurs.

User-friendly GUI providing easy and flexible operations. Pluggable 3G/4G module and 5.8 G Wi-Fi module providing flexible data transmission solutions. Built-in GPS (Global Positioning System) module precisely positioning the vehicle via the satellite and recording the location information in the video stream. Hikvision private protocol (4000 protocol) and ONVIF supported. Accept access of 4-ch TVI cameras with up to 720p/WD1 resolution for each channel. Accept access of 4-ch IP camera with up to 1080p resolution for each channel. Pluggable dummy HDD for HDD with up to 2 TB capacity. Information collection interfaces collecting driving information such as left/right turn, braking, backing up, etc. Specialized aviation connectors ensuring signal stability. Shutdown delay (0 h to 6 h) and 24-hour scheduled startup/shutdown. Battery protection avoids vehicle from running out of battery. Wide-range power input (+9 VDC to +32 VDC). Power-off protection prevents key data loss. Aluminum die-cast chassis with no fan design well adaptable to working environment. Software-based firewall supported. Connectable to PTZ camera and PTZ control is supported. Support accessing via WEB browser.

H.265+/H.265 dual-stream video compression Supports HDCVI/AHD/TVI/CVBS/IP video inputs Max 12 channels IP camera inputs, each channel up to 6MP; Max 64 Mbps incoming bandwidth Up to 2 channels video stream ( analog channel ) Perimeter Protection Up to 8 channels video stream ( analog channel ) SMD Plus

H.265+/H.265 dual-stream video compression Supports HDCVI/AHD/TVI/CVBS/IP video inputs Max 6/12 channels IP camera inputs, each channel up to 6MP; Max 24/48Mbps incoming bandwidth Long transmission distance over coax cable Supports 1 SATA HDD, up to 6TB  Smart Search and Intelligent Video System

H.264 & Dual-stream video compression Support HD-TVI/analog/IP camera triple hybrid Support both HD-TVI and analog cameras with adaptive access Full channel@720P resolution real-time recording HDMI and VGA output at up to 1920×1080P resolution Long transmission distance over coax cable Support up to 16-ch synchronous playback

Hikvision DS-7208HFHI-SL is a standalone digital video recorder with H.264 compression. It has VGA and HDMI interface as well as USB port.

Powered by eSSD technology Scene-adaptive bitrate control video compression Low power consumption Deep learning based human and vehicle targets classification of Motion Detection 2.0 HDTVI/AHD/CVI/CVBS/IP video inputs Up to 1080p Lite@15 fps encoding capability

 Self-adaptive normal camera and Hikvision PoC camera connection  H.265 Pro+/H.265 Pro/H.265/H.264+/H.264  encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras  Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input  Connectable to H.265+/H.265/H.264+/H.264 IP cameras  Up to 5 MP resolution for recording for DS-7204HUHI-K1/P,  Up to 8 MP resolution for recording for DS-7208/16HUHI-K2/P

Deep learning based human and vehicle targets classification of Motion Detection 2.0 Deep learning based perimeter protection 8 analogue channels and 1 HDD 1U DVR Efficient H.265 Pro+ compression technology Up to 8 MP@8 fps and 5 MP@12 fps encoding capability HDTVI/AHD/CVI/CVBS/IP video inputs Up to 16 network cameras can be connected Up to 10 TB capacity per HDD Smart search for efficient playback Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management