Tech Update
A new firmware update is now available for a number of Dahua NVRs and XVRs. This latest update is to resolve an issue some users are experiencing with email notification when using Gmail accounts. To view a list of these devices, along with the updated firmware to resolve this issue, below.
| Affected Models | Current FW version | New version fixed Gmail issue |
| N42B1P N42B2P N42B3P |
2.6.01.02.01850 DH_NVR4XXX-4KS2_MultiLang_V3.216.0000002.0.R.190102 |
2.6.01.02.02760 DH_NVR4XXX-4KS2_MultiLang_V3.216.0000003.0.R.190521 |
| DHI-NVR6A08-32-4KS2 DHI-NVR6A08-64-4KS2 DHI-NVR6A08-128-4KS2 DHI-NVR6A16DR-128-4KS2 |
2.6.01.02.01275 DH_NVR6XX-4KS2_EngFrnSpn_V3.216.0000000.0.R.181009.BIN |
2.6.01.02.02893 DH_NVR6XX-4KS2_EngFrnSpn_V3.216.0000000.1.R.190614 |
| NVR41A04HS-W-S2 | 2.1.01.01.12915 DH_NVR41HS-W_EngFrnSpn_NP_V3.215.0000000.0.R.171226.zip |
2.6.01.02.02994 DH_NVR41HS-W_EngFrnSpn_NP_V3.215.0000000.0.R.190624 |
| N41B1W | 2.6.01.02.00668 DH_NVR2XXX-W-4KS2_MultiLang_V3.216.0000000.0.R.180705 |
2.6.01.02.02962 Customer_NVR2XXX-W-4KS2_MultiLang_DH_V3.216.0000000.0.R.20190621 |
| X58A3S | DH_HCVR8xxx_EngSpnFrn_NP_V3.218.0000.0.R.20170613 | 2.6.01.01.02503 DH_HCVR8xxx_EngSpnFrn_NP_V3.218.0000000.1.R.190618 |