Dahua Firmware Finder

Firmware

NR52NRA20_K21B1_ML_V4.61.400_231206.dav

GSS firmware. Hikvision firmware, not for Dahua devices.

Version: V4.61.400
Size: 67.5 MB
Hardware: Hikvision firmware

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Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 4e9a5fb24995d2ad19e84cf586d1279a
SHA-256: 1d04ddb2e4857b0455dab29c8e3458fa0392f1653770cdd4313be9481523d76a

Where it's published

Available from
GSS
GSS - Red|LINE NVR
Current
Sold as
- NR52s
- Compatible models: NR52P6-16,NR52P6-32,NR52P24-32,NR520-32
Vendor link (gogss.com)
Available from
GSS
gogss.com (found in an earlier scrape)
From earlier data
Published as NR52&NRA20_K21B1_ML_V4.61.400_231206.dav (an identical file)
Sold as
- NR52s
- NR52P6-16, NR52P6-32, NR52P24-32 and NR520-32
Vendor link (gogss.com)

Compatible hardware

Not analysed, because this isn't Dahua firmware.

Also published as

Byte-for-byte identical files under other names:

NR52&NRA20_K21B1_ML_V4.61.400_231206.dav