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So I need to put on the 4.0 firmware then check for hardware version (assuming it would work because if I have 1.0 and it could break). Is there a way to check it in the 3.0 firmware before leaping? Good to see yours is 1.0... So looks like the 4.0 can install on v1. This is the 2019 firmware...

When I go to the interface and "setup/system/upgrade" I see System Version:3.215.0000001.0Build Date:2018-03-26 When I go to "info" tab I see Device Type:NVR Record Channel:16 Alarm In:4 Alarm Out:2 SN:[redacted not sure if helps] Web Version:3.2.3.95223 Onvif Version:2.4.1 System...

I have a NVR5216-4KS2 but purchased Aug of 2017. Does the 4.0 firmware only work with hardware purchased 2019 and up?

I'm hearing mixed feedback, is this stable. I'm on NVR5216-4KS2. Based on JimandYen it looks like Andy is still testing?

What is the "email bug" I've recently had where my gmail notifications from IVS aren't working (IPC-HFW5231E-ZE) but I thought email notifications left from the NVR?? I also made some other changes to my network so wanted to rule this "bug" out. Are there work around for the other issues? Sounds...

anyone sort out how to see ivs on mobile. i have where i get email with snapshot during ivs then vpn to home and load paid version of gDMSS. Have to line up timeframe on the 24x7 recording though, no yellow line

2 Dahua NVR one with around 36 cameras and another around 10. What is the best way to have someone monitoring live feeds and view historical alerts? Thanks for the guidance can you explain why on your option. Option #1 1 NVR plugged to a 60 inch monitor. 2nd NVR plugged to 60 inch monitor...

My understanding was if your NVR had ntp selected it would not do IPC camera sync. If that's not true I'll turn it back on for the NVR. Seems odd to design that way. Let me know if ya'll have it working and I'll turn it on and test

Doing a little more research and testing it looks like this is working. Uncheck all the Cameras System/General/Date-Time DST and NTP settings On the NVR System/General turn on IPC Time Sync and set to 24 hours to update all cameras every day On the NVR system/General/Date-Time you MUST uncheck...

Dahua NVR and 50 cameras Cameras are not on the internet the NVR can be Central Time and would like DST Setting just the time on the NVR doesn't seem to work for the cameras. Does it require also setting the data/time on each camera? Can the Dahua NVR work as a NTP server if you point the...

Had issues with not being able to login with IE and being locked out. Also rebooting/resetting when trying to connect. It looked like firmware incompatibility with cameras and NVR because the NVR uses 2016 firmware. Working solution. NVR firmware: Index of /images/Firmware...

Did more troubleshooting. Factory reset and could login. Added settings and it still showed web connections. The moment I add a camera a remote web ie connection boots me and does a reset on display (blinks blacks). Anyone know why adding a camera should jam a remote ie login?

Is their such thing where a computer gets ie plugin corruption. Its odd like nvr doesn't like the computer and doesnt allow the login. i can get it to login by clearing the plugin and on the first install. when i close the browser and come back it doesn't login

Have 2 , DH-NVR608-32-4KS2 both doing same issues across a couple computers. One has the firmware that came with it and one I installed from dahuawiki System Version:3.210.0003.0, Build Date: 2016-07-14 I've tried deleting the programfiles(x86)/webrec Tried disabling adons and also clearing...

what was it. I have same scenerio when I login remotely it beeps and the NVR (hooked to monitors) blinks black then back. The computer it says invalid login. I think the web plugin on IE maybe corrupt but it's odd troubleshooting....

What is the most current working firmware for IPC-HDW5231R ZE ? I'm trying to line up my home firmware with one at a building we deployed a large amount of cameras.

See if this helps on gmail notifications to phone. You don't need vpn. I would recommend blocking your nvr from any outbound ports except the one needed. Not sure if anyone saw the FBI advisory on Dahua and Hikvision. Should be ok if you are safe with firmware upgrades and segment your network...

Any get 2017-12-11 http://dahuawiki.com/images/Firmware/DH_NVR5XXX-4KS2_EngSpnFrn_V3.215.0000000.3.R.20171211.zip Working comfortably on NVR5216-4KS2. Is there a "what's new" and "what was fixed" for these firmware so I can see if even worth upgrading

Anyone get api to the NVR working. Hoping to get tripwire events from the NVR instead of visiting each camera. I've seen this command for the camera http://{host}:{port}/cgi-bin/eventManager.cgi?action=attach&codes=%5B{events}%5D I'd like to incorporate the events into home assistant (i.e. home...

NVR608-32-4KS looks like the right choice. More than likely it will be a 20ish camera install but I'd like to get 32 to scale. If bandwidth issues we could always go to another NVR after the 608. People counting is nice and a feature I was looking to try out. Today it's manual and requires...

thanks tagent and Mr D. Ya 30-40 years I meant yards :) I feel pretty comfortable around Dahua NVR to set it up and get it where someone can use for the basic (hope I'm not underestimating). Thanks for the design software, pretty cool. The church has other access controls so wanted to fill in...

I'm working with someone else on this forum to do a ground up install to help monitor a large Church. Objective being having historical footage if an incident but also for triggering during and after Church with someone on duty to "eagle eye" suspicion. Last thread I saw went into ip systems...

I've used one of these on 12v fans with a lot of success to tune noise to air flow. Zalman Fan Speed Controller FANMATE-2...

Larger fans are the way to go if you can get them to fit because they run slower rpm(less whine) than smaller fans. Did you try a speed reducer cable? I found the noctua(which is a known quiet fan company) to be loud also at 100%. At 60 or less it was alot quieter and seemed to have reasonable...

In gDMSS Pro I didn't add any cameras. I added the nvr and used the nvr address and login. After I added the NVR all my cameras are in a drop down. When I go to settings its similiar to NVR where I can flip through the channels/cameras per setting. Im also loading gDMSS on my wifi or openvpn...

I found this NVR/2 Way Talk Setup - Dahua Wiki It has some pretty good walk throughs on two-way from NVR and from camera when using NVR interface. I'd assume the gDMSS mobile app uses same button concept to communicate to the camera via NVR.

I have a button on the NVR "Preview" tab that says "Start Talk". It has a down arrow that has a single selection of Default, PCM, G711a, G711u. Does this use the "Mic Out" from the NVR or does this activate the RCA jack on the camera you have selected in the Preview pane if you have an...

Please post back if you get some success :) My starlight is pretty blatant like a 3 eyed robot next to the door. I would put on left side of door walking to it if you can. Test walking to your door and see if you favor a certain side. Even if they walk to the left side and look to the right...

I have a Dahua NVR but I'm sure this would work with anything. Noctua 5v fan (runs at about 15db at 100%) Noctua A-Series Cooling Fan Blades with AAO Frame, SSO2 Bearing (NF-A4X10-FLX 5V) https://www.amazon.com/gp/product/B00NEMGCIA/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 3-pin reducer...

I took another go at face detection. I read through a lot of Fastb's threads which are linked above also. Looks like I'm running into similar conclusions. I was wanting to use MD for alert triggers, 24/7 for investigation and then FD for a proactive way to know of any criminal backgrounds in...