Constructing three lines of defense, real-time monitoring, and traffic control of provinces, cities, and counties is the goal of the construction of urban entrance and exit security monitoring.

Interpretation of the octopus-like distributed intelligent video cloud architecture ()

Huawei video surveillance cameras include IPC series, M series, x series, C series, and distribution D series.
The X series is a high-end series of software-defined cameras.

Smart campus security business-In personnel management, the roll call management uses the traditional fingerprint punching method.

Which of the following are large-screen splicing technologies