Managing the firmware for your Hikvision DS-7104NI-SN/P is a crucial part of maintaining a secure and reliable surveillance system. While the process is simple, it requires careful attention to detail.
Comprehensive Guide: DS-7104NI-SN/P Firmware Updates and Maintenance (2026)
Only download firmware from the official Hikvision portal. Ensure it is designed for the SN series. 3. How to Update the DS-7104NI-SN/P Firmware
Hikvision has moved many older models like this to a “legacy” status, so newer builds beyond 2018 are rare.
"Upgrading Your Surveillance System: A Guide to DS-7104NI-SN P Firmware" ds-7104ni-sn p firmware
Because this model has been produced in several hardware revisions, finding the correct file is crucial.
| Region / Version | Firmware Version | Release Notes | |----------------|----------------|----------------| | | V3.4.98 build 170926 or V3.4.106 build 180608 | Security fixes, ONVIF improvements | | China region | V3.4.100+ (may have different features) | Usually not recommended for international units |
Resolves issues such as unexpected reboots, system freezing, or incorrect time-stamping, which are common in older, unmaintained firmware versions.
There are two primary ways to flash the firmware file, which will usually be named digicap.dav . Ensure your NVR remains powered on throughout this entire process. A power interruption during a flash will corrupt the flash memory. Method 1: Upgrading via USB Flash Drive (Local Monitor) Managing the firmware for your Hikvision DS-7104NI-SN/P is
Reformat the USB drive to FAT32. Ensure the firmware file is placed in the root directory and that no other files are present. Try a different USB port or a smaller capacity drive (8GB or less), as some NVRs have difficulty with large USB drives.
Yes, you can often update the firmware of an IP camera through the NVR's menu by navigating to Camera Management and selecting the upgrade option, provided the camera is connected and supported.
: Revised storage storage drivers patch logical sector errors, optimization of disk writing paths, and continuous looping problems across high-capacity hard drives. Technical Specifications: Match Your Region
) is . You can find this on the Hikvision Europe Download Portal. How to Update Ensure it is designed for the SN series
This occurs if you attempt to flash international firmware onto a grey-market Chinese region NVR, or vice versa.
are perhaps the most crucial reason to update. Older firmware versions may contain vulnerabilities that could be exploited by attackers. For example, a buffer overflow vulnerability in early firmware versions (V3.0.7_build 140725 and earlier) was identified in 2014, affecting the DS‑7100NI‑SN(/N)(/P) series. More recently, privilege escalation vulnerabilities (CVE‑2025‑66173 and CVE‑2025‑66174) have been disclosed for some Hikvision DVRs, underscoring the ongoing need for security updates.
Do use V3.4.112 or higher – those are for different NAND chips.
Newer firmware adds support for updated ONVIF profiles, allowing the NVR to seamlessly discover, connect, and record from newer third-party IP cameras.