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DVR CCTV Systems

A DVR CCTV system (Digital Video Recorder) records and stores footage from analog security cameras using coaxial cables. It converts video signals into digital format for playback and remote viewing.

Source & Credits: Hikvision Corporate Channel (Youtube)

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  Key Features  

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Analog Camera Support

Works with traditional CCTV cameras (HD-TVI, HD-CVI, AHD, CVBS).

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Lower Cost Compared to NVRs

More affordable than IP-based NVR systems, making it a cost-effective choice.

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Multiple Camera Channels

Supports 4, 8, 16, or 32-channel setups for different surveillance needs.

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Standard to High-Resolution Recording

Ranges from D1 (704x480) to 4K UHD, depending on the camera and DVR model.

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Wired & Stable Connection

Uses coaxial cables, which are less prone to network interference.

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Storage Options

Stores footage on internal HDDs (1TB, 2TB, or more) with external backup support (USB, NAS).

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Remote Viewing & Mobile Access

Some modern DVRs offer cloud access, mobile apps, and remote login.

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Motion Detection & Alerts

Basic motion-triggered recording to save storage and provide alerts.

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Longer Cable Runs

Coaxial cables allow longer distances (up to 500m) without signal loss, unlike Ethernet cables in NVRs.

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Hybrid DVR Options

Some hybrid DVRs support both analog and IP cameras, providing upgrade flexibility.

  Best For  

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Small Businesses & Shops

Cost-effective security solution for monitoring entrances, aisles, and cash registers.

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Home Security

Good for budget-friendly surveillance with wired reliability.

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Warehouses & Storage Facilities

Suitable for long-distance camera setups without needing network switches.

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Gas Stations & Parking Lots

Works well with long cable runs and outdoor monitoring.

 

Schools & Educational Institutions

Provides affordable campus surveillance with multi-camera support.

 

Industrial & Manufacturing Plants

Ideal for monitoring production lines and employee activity in large areas.

 

Banks & ATMs

Used for high-security surveillance, with continuous 24/7 recording.

 

Hospitals & Healthcare Facilities

Monitors hallways, waiting areas, and restricted zones.

 

Government & Public Infrastructure

Used in prisons, traffic monitoring, and administrative buildings.

 

Remote & Rural Locations

Works well in areas with limited internet access, since DVRs don’t rely on network bandwidth.

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