Local Area Network (LAN) and its security are often the major concerns for all of us. This connection that is mainly used by many devices available within a particular area, and hence has an extremely ...

CCTV cameras have become essential for both office and home security these days. But did you know that SIM cards are also ...

The security camera ' RLC-833A ' sold by Hong Kong's Reolink is priced at around 30,000 yen, but it supports 4K Ultra HD image quality and has a full range of functions such as two-way communication, ...