Sunell DVRs deliver high performance, reliability and availability. It not only supports AHD/CVI/TVI/CVBS/IP video access, but also focuses on ease of use to help users achieve more efficient and smoother operations.
Sunell DVR-5 in 1 Hybrid Adaptive Access
The Hybrid DVRs support TVI, AHD, CVI, CVBS and IP cameras with adaptive access.
Sunell Smart Search empowers video surveillance security with rapid positioning and more efficient management.
The disk management supported by Sunell's NVR can help users detect the status of the hard disk, prevent partition damage to the hard disk and avoid data loss.
With the continuous development of technology, security surveillance cameras have become increasingly important in ensuring public safety and personal privacy. In this article, we will introduce some ...
There are various types of PTZ surveillance cameras, ranging from slow-moving small bullet or dome versions to high-speed domes that rotate at up to 400 degrees per second.Optical zoom and image resol...
Understanding IP PTZ CameraIP PTZ cameras are a type of network video camera that feature PTZ functionality (pan, tilt, and zoom). Due to their high rotation speeds that can reach up to 400°/second, ...