Common methods for recording security surveillance
As domestic video surveillance technology continues to evolve, based on the type of front camera, the recording method is mainly divided into two: analog and digital. In order to meet the recording needs of analog and digital signals, many products have appeared in the video recording equipment market, such as DVR, NVR, SAN network storage, all-in-one recording equipment, an...
Basic types of surveillance cameras and how to choose them
In modern society, the urgent demand for life safety is increasing, and surveillance cameras have become important equipment in various industries. At first, they were used in institutions with high demand such as banks and police, but now they have spread to homes and become basically a household necessity. OOSSXX is actively committed to providing high-quality surveillance...
