Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

What’s interesting is the playback from the alarm log looks like it works for tampering alarms but not IVS. Wondering if it’s a bug.
 

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Today I was adding a new cam to my 5208-8p-4KS2 (the cams are on the network, same VLAN as the NVR, but not connected to the inbuilt switch), and I noticed on the OSD that it was showing ' total bandwidth/remaining bandwidth, the total is 88 Mbps ... Shouldn't be 320 Mbps ? This is with the new 4.0 firmware.
 
DH_NVR5XXX-4KS2_MultiLang_NP_V4.000.0000000.1.R.20190809.zip
  • This model has a latest new one which has some update, here is the details. Will post on it after some further testing.
 

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EMPIRETECANDY said:
DH_NVR5XXX-4KS2_MultiLang_NP_V4.000.0000000.1.R.20190809.zip
  • This model has a latest new one which has some update, here is the details. Will post on it after some further testing.
Click to expand...

Nothing for the NVR4XXX series?


Skickat från min iPhone med Tapatalk
 
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shelestoff said:
Lets test and enjoy!
Be carefully!!! No possible to downgrade!!!

DH_NVR5XXX-4KS2_MultiLang_NP_V4.000.0000000.1.R.20190809.bin 49.8mb
Also have other ones, but I cant create vendor of our company so i cant share it here.
Click to expand...


I was able to upgrade and downgrade between all versions of 4.0 back to v3.216 like 5 times. I had an issue with mine where the relay would start clicking by itself. So I had to downgrade. I know the documentation says it's not downgradeable...but that wasn't the case.

I have a NVR5432-4KS2
 
MakeItRain said:
I was able to upgrade and downgrade between all versions of 4.0 back to v3.216 like 5 times. I had an issue with mine where the relay would start clicking by itself. So I had to downgrade. I know the documentation says it's not downgradeable...but that wasn't the case.

I have a NVR5432-4KS2
Click to expand...

I wonder how useful is that comment? What about explaining how you did it instead of just claiming it? That would be an interesting post.

Sent from my BLA-L29 using Tapatalk
 
I also had issues with the first version of 4.0 release and was able to downgrade to the V3.216.0000006.0, Build Date: 2019-02-23.

I downgraded using the Setup - System - Upgrade and select 3.216 file and it worked no problem.

My NVR is branded Dahua DHI-NVR5416-4KS2
 
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I'm hearing mixed feedback, is this stable. I'm on NVR5216-4KS2. Based on JimandYen it looks like Andy is still testing?
 
AsM0DeUz said:
I wonder how useful is that comment? What about explaining how you did it instead of just claiming it? That would be an interesting post.

Sent from my BLA-L29 using Tapatalk
Click to expand...

Take the v3.216 select it and click upload. For Christ sake, it’s not that hard. Just ask davahad.
 
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MakeItRain said:
I was able to upgrade and downgrade between all versions of 4.0 back to v3.216 like 5 times. I had an issue with mine where the relay would start clicking by itself. So I had to downgrade. I know the documentation says it's not downgradeable...but that wasn't the case.
Click to expand...
MakeItRain- Did you still have the clicking from the relay after upgrading to the latest 4.0-1 firmware? I have the same NVR and the same relay cycling issue on 4.0
 
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