Gravadores de vídeo em rede

With built-in analytics, Hikvision's Network Video Recorders (NVRs) provide advanced artificial intelligence capabilities for any connected data stream, even those from conventional security cameras. Empowered by AI chips and high-precision algorithms, Hikvision NVRs combine high-efficiency video recording with abundant options for data analytics. These advanced NVRs bring powerful applications to a variety of users with diverse requirements.

All-around protection of video data

Rest assured of Hikvision NVRs’ high system stability and data availability with:

Data protection through Redundant Array of Independent Disks (RAID), Automatic Network Replenishment (ANR), N+1 or N+M hot spare, and cloud storage

Enhanced cybersecurity with two-factor authentication and user access control

Dual operating systems run on embedded Linux kernel

Extended device life and data corruption prevention through hard-drive health monitoring

Easier-than-ever data management

Data management becomes centralized and easy with Hikvision NVRs serve as a management hub for valuable data from various edge devices including access control, alarm sensors, network, thermal, and solar-powered cameras, and more.

Management is simplified using:

A user-friendly interface
Flexible access with PCs or mobile devices
Quick connection with front-end devices

Hikvision NVRs boost accuracy and efficiency in a series of automated applications, such as:

Person and vehicle detection

Distinguish persons and vehicles from other moving objects so as to trigger accurate trespass alarms at perimeters.

Facial recognition

Recognize stored faces from a preconfigured list of persons – for example employees authorized to enter a restricted area.

Video data structuring

Support detection of objects and extraction of their features, for example, the color, type, and manufacturer of a vehicle.

Smart target and event search

Sort video footage into "Person Files" and "Vehicle Files" for fast and accurate event searches.

Dynamic privacy masking

Mask persons and moving objects dynamically in live and recorded video with mosaics (low resolution pixels).

People counting

Provide insightful customer flow data in real time to maintain a friendly business environment and customer experience.

Parking management

Detect and visualize the status of every parking space in a parking lot to maximize parking efficiency.

Falling object detection

Detect falling objects from height, trigger alarms in real time, and record video as evidence.

Hard hat detection

Detect persons without hard hats and trigger instant alarms in workplaces like construction sites and factories.

Get Hikvision 5-year warranty

Hikvision's 5-year warranty support comes free of charge, automatically applied upon purchase of Hikvision NVRs. Users will also benefit from Hikvision’s global service network and a stable supply chain of materials and components.

comparar

Série Ultra

A série Ultra foi projetada para projetos extensos que exigem um grande número de câmeras, bem como uma instalação montada em rack para NVRs de back-end. A estabilidade dos NVRs da série Ultra é garantida usando RAID e N + 1 hot spare, garantindo streaming e gravação de vídeo suaves e confiáveis. O codec de compactação H.265 + otimizado fornece largura de banda e uso de armazenamento com eficiência máxima.

Série Value

Os NVRs da série Value da Hikvision oferecem uma escolha altamente econômica de gravação de vídeo, exibição ao vivo e reprodução. Em particular, as soluções Wi-Fi dos NVRs da série Value os tornam fáceis de instalar e gerenciar.

Série PRO

Quase todas as câmeras PTZ da série PRO estão equipadas com a tecnologia "powered by DarkFighter", tornando o monitoramento com pouca luz uma tarefa fácil. Com opções abundantes para vários tamanhos de câmera e incrível capacidade de zoom, as câmeras da Série Pro fornecem a solução ideal para centenas de cenários.