In the security surveillance industry, “Pre-recording“ is a critical feature that can make the difference between capturing a crime and missing the perpetrator. It allows the NVR to record the few seconds before a motion sensor or AI alarm is triggered, providing a complete picture of the event.

However, many professional installers and distributors face a common frustration: Most budget-friendly, 1-sata low price NVRs on the market do not support pre-recording.

Why Do Most Budget NVRs Skip Pre-recording?

To keep prices low, many suppliers use entry-level chipsets with limited processing power and insufficient memory buffering. Pre-recording requires the device to constantly “cache” video data in real-time, which places a heavy load on the hardware. As a result, most 1-bay NVRs (especially 10 or 16-channel models) sacrifice this feature to maintain basic functionality, leaving users with “delayed” footage that starts only after the action has begun.

uvision-tech company guard viewer nvr support pre-recordding

uvision-tech guard viewer series nvr 10ch-channel (3110)and 16-channel(3116) NVRs is specifically engineered to bridge this gap. Unlike our competitors, our solutions fully support high-efficiency pre-recording.

uvision-tech 10ch 16ch nvr Powered by SigmaStar SSR621Q

The secret to our performance lies in the SigmaStar SSR621Q chipset. This mature and high-performance SoC (System on Chip) allows our NVRs to handle multi-channel processing with ease.

  • Rock-Solid Stability: The server-side operation is optimized for 24/7 reliability.

  • Mature Solution: This hardware architecture has been field-tested and is widely praised by our overseas clients for its longevity and low failure rate.

Seamless Integration with GUARD VIEWER

Hardware is only as good as the software that controls it. Our NVRs are fully integrated with the GUARD VIEWER APP. The app provides a smooth user experience, allowing for easy remote playback of pre-recorded events, instant notifications, and stable cloud connectivity—no matter where you are in the world.

2026 Market Outlook: Stable Supply in a Rising Market

As we move through 2026, the security industry is facing a significant “price hike wave” due to rising costs in the semiconductor and storage sectors. Many suppliers are struggling with stock shortages and fluctuating quotes.

uvision-tech are proud to offer a “Safe Harbor” for our partners:

  • uvision-tech nvrGuaranteed Supply: Thanks to our strategic inventory planning, we maintain a consistent stock of SSR621Q-based NVRs.

  • uvision-tech nvr Price Stability: While the market moves upward, we have kept our prices stable.

Conclusion: The Best Value for Your Project

If you are looking for an NVR that offers premium features (Pre-recording) at a low-cost nvr ,

uvision-tech nvr SigmaStar-powered solution is the undisputed choice. It combines the hardware power of the SSR621Q with the user-friendly Guard Viewer ecosystem, making it the most cost-effective and high-performing option in the 2026 market.

Interested in a quote or a sample for your next project? Contact our sales team today to learn more about our wholesale opportunities.