Recent content by iandrews

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    Dahua IPC EASY unbricking / recovery over TFTP

    It's been a little while since I did mine, and I can't remember fully, but I did finally manage to get mine reflashed / working again via TFTP. From my first try I realised that I was missing an important step. I had to set the ip on my PC to 192.168.254.254 AND 192.168.1.1 Once I did that, the...
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    Urgent Updating DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000015.0.R.200430.zip

    Don't spend time on it, I'm happy to use the 200430 firmware. Was just curious to see if others were getting the same, or it was something to do with my camera going pop, and then me un-bricking it. Not even sure what I will use this camera for now, as replaced it with a dual (boob) cam from...
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    Urgent Updating DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000015.0.R.200430.zip

    To add, I have just found the firmware file for 191202 on my download / scratch drive, so maybe that was the last version I was on. I have just loaded that firmware and it has the "Audio Linkage" option (but is of course earlier then 200430 that also still has it).
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    Urgent Updating DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000015.0.R.200430.zip

    From here Index of /Firmware/Kamery -IP- stałopozycyjne/LITE265/Stare (dahua.support) 200430 has "Audio Linkage", but later 200605 and 210707 does not. Also got 220822 from one of the link on this forum, and that also doesn't have it. Not sure what version of firmware I was on before my...
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    Urgent Updating DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000015.0.R.200430.zip

    My understanding is that if you have PIR enabled, then if it "detects" anything you can have the alarm siren and / or light come on. The "Audio Linkage" is to enable or disable the alarm siren. With the firmware with this missing I can't see anyway to stop the alarm siren going off on PIR...
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    Urgent Updating DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000015.0.R.200430.zip

    Update, got the DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000015.0.R.200430.bin firmware from Index of /Firmware/Kamery -IP- stałopozycyjne/LITE265/Stare (dahua.support) and that has the "Audio Linkage" section, then got...
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    Urgent Updating DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000015.0.R.200430.zip

    Having an issue with the firmware for my IPC-HFW1831C-PIR. It crashed out a month ago (after some nearby lightning) and I have just been able to recover it using the TFTP method. The first firmware I put on was General_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000018.0.R.210707 I think, and...
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    IPC-T5442T bricked? Any way out?

    @Joepoe Did you ever get any further with this. One of my cams went down the other night (after nearby lightning I think) and will no longer boot. Did the same as you, have set up a isolated network, and installed Wireshark, and all I can see from the cam (on 192.168.1.251) is ARP requests...
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    Dahua IPC EASY unbricking / recovery over TFTP

    Woke up yesterday to no signal on my IPC-HFW1831C-PIR, a reboot didn't bring it back up, and it just has a solid red led on between what is the white leds on the front. A bit of investigation shows that all cams on the same switch this one is plugged into all went down / rebooted about the same...
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    IPC-HFW1831C-PIR 8MP WDR IR Mini Bullet Network Camera / Active Deterrence

    Work up this morning, and my (3 year old) IPC-HFW1831C-PIR is showing as Signal lost in Blue Iris. Pull the cable out at the switch end, wait, and plug it back in, and the LED's for the switch port come on ok, but camera still down. Go and look at it, and the led (between lens and pir) is just...
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    IPC-HFW1831C-PIR 8MP WDR IR Mini Bullet Network Camera / Active Deterrence

    I upgraded to the latest version of BI the other day, and I'm not sure this method is still working. If I just do Find Inspect, and leave Make as Generic/ONVIF and Model as *RTSP H.264/H.265/MJPG/MPED4 and have Get ONVIF trigger events ticked then the PIR triggered events cause BI to trigger...
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    Profile change at sunset after manually selecting profile

    Thanks fenderman, that seems to have worked. I set the temp time to 720 mins (12 hours), and after selecting the no motion profile this morning at sunset this evening it switched over to the night profile :thumb: Seems I had the right idea but just selected the wrong type of profile state (I had...
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    Profile change at sunset after manually selecting profile

    Hi, not sure if this is possible, or the best way to do it, but let me try to explain. I have 2 profiles, Day and Night, and have set the global scheduler up to switch between them at sunrise and sunset, and that works ok. Now, for 2 cameras covering the back of the house / garden I would like...
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    Review-Dahua IPC-HFW1831C-PIR 4k Mini Bullet

    Thanks, I have found the commands to set if the White light comes on or not with PIR Motion (as per the below camera page). To enable the white light (tick in box) use: CURL -g --user username:password --digest...
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    Review-Dahua IPC-HFW1831C-PIR 4k Mini Bullet

    "2. I have set the light on period using the camera schedule, however as the sunset and sunrise times change I will have to manually change. Is there anyway of having BlueIris set the light up times." I should add to this, I have tried setting the light to on in the camera night profile, and...
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