Home > Products > Digital Video Recorders

Digital Video Recorders (DVRs)

Digital video recorders (DVRs) provide reliable HD analog and hybrid video recording with support for AHD, TVI, CVI, and CVBS formats, enabling flexible multi-channel surveillance storage.

Digital Video Recorders

Digital Video Recorders (DVRs)

Digital video recorders (DVRs) provide reliable HD analog and hybrid video recording with support for AHD, TVI, CVI, and CVBS formats, enabling flexible multi-channel surveillance storage.

Sunell DVR-5 in 1 Hybrid Adaptive Access

Sunell DVR-5 in 1 Hybrid Adaptive Access

Hybrid DVRs support TVI, AHD, CVI, CVBS, and IP cameras with adaptive compatibility.

Disk Management

Disk Management

Advanced disk management helps  monitor HDD status, prevent failures, and protect data integrity.    

Smart Search

Smart Search

Smart Search enables fast  video retrieval and improves operational efficiency. 

Search List

Reset
  • Analog Video Input
  • Resolution
  • HDD Interface
  • Perimeter Protection

DVR Models

Filter

Search List

  • Analog Video Input
  • Resolution
  • HDD Interface
  • Perimeter Protection
Reset
Submit

Total Products: 0

Frequently Asked Questions

Q What should buyers compare when selecting Digital Video Recorders?

A

 Compare channel count, supported analog formats, IP channel expansion, recording resolution and frame rate, storage, display outputs, remote access, audio/I/O, and camera compatibility. The exact combination varies by model, suffix, firmware, and region, so use the current datasheet and confirm the quoted configuration before specifying the product.

A

Migration or mixed-format projects that retain HD analog cameras while adding network capability Final selection should be based on site conditions, detection objectives, integration requirements, lifecycle support, and applicable project rules.

Need Help Choosing the Right Solution?

Get in touch with Sunell for expert guidance and tailored product recommendations.

Security verification code

Press about Sunell

Early Wildfire Detection: How Thermal Imaging and AI Help Identify Fire Risks Earlier

2026/08/14

Why Thermal Camera Accuracy Depends on More Than the Detector

2026/08/03

How Infrared Lens Design Affects Thermal Camera Performance

2026/07/31

IEC 62443 for Industrial Cameras: A Practical Guide to Secure Video Surveillance

2026/07/24
View More

+86(755)-2675-4336