While the exact menu names may vary slightly between Hikvision and Dahua or different series (I-series vs. M-series), the underlying process is similar. The two most common methods are via the local graphical user interface (GUI) or the web browser.
In 2026, surveillance devices are prime targets. Updates address known vulnerabilities, such as CVE-2021-36260, which can allow unauthorized access. ds9664nist firmware updated
A more efficient playback mode for faster review of recorded events. While the exact menu names may vary slightly
v2.1.6 (latest as of October 2025) Product: DS9664NIST (Network Video Recorder with NIST compliance) such as CVE-2021-36260
Unable to update firmware CSS 326-24G-2S+RM - MikroTik Forum