Recent content by sina55555

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    [Q] Dahua NVR608-64-4KS2 Upgrade to v4 Firmware

    I upgraded my NVR608-32-4KS2 in my office to v4 and i didn't factory reset before or after that & there is no problem.because last version of firmware is 2018build but all of 2016builds get in trouble....so, my question is why! older NVR get some problem for upgrading?
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    Review-Dahua/EmpireTech new doorbell cam Db6l 5mp

    if you can get a high resolution picture with more details, there is no good reason to buy doorbell or video intercom. a high 5MP or 8MP dome camera or high resolution pin hole cameras can give you better picture and maybe it has microphone or audio in/out....
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    Review-Dahua/EmpireTech new doorbell cam Db6l 5mp

    as you said this is a VTO. it means Video Intercom Outdoor, Not Camera! you can't get it instead of Doorbell camera or IP camera and on fisheye lens of doorbell cameras & video intercoms implicates that in this situations not require high resolution camera. just angel of sight is important not...
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    Review-Dahua/EmpireTech new doorbell cam Db6l 5mp

    when a video intercom connects to a calling system there is no need to get a chime relay or button for bell because in sip protocol you can get more of this. but in standalone access controllers like ASI1212D i saw a bell wire and a button for it.
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    Review-Dahua/EmpireTech new doorbell cam Db6l 5mp

    there are some new villa door stations that i prefer them, because they have more features and compatible with IP video intercoms. VTO1301R-W VTO2301R-P VTO2311R-WP
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    [Q] Dahua NVR608-64-4KS2 Upgrade to v4 Firmware

    i Upgraded my NVR608-4KS2 from v3build 2015 to NVR6XX-4KS2_MultiLang_V4.001.0000001.1.R.200812 but don't upgraded to the latest version( NVR6XX-4KS2_MultiLang_V4.002.0000000.0.R.210727) and there are some problems after upgrading...for example don't restored from factory default and not...
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    Dahua DHI-ASI7213X-T1 firmware analysis

    the firmware structure of access controllers is sth like intercoms of dahua. and the stm chip is the MCU microcontroller for controlling modules of board
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    Manage DH-ARC2008C-G

    hi i have some dahua ARC2008c-g alarm controllers i got arc config in toolbox app but it doesn't appear in arc config and not discovered. i have ping to ip address of that(default:192.168.1.108) but i don't know how to manage it over network or monitor it if someone have the latest firmware of...
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    Busybox root for IPC-G42P-IMOU, Firmware version Eng_P_V2.680.0000000.24.R.20210309 [+Modded Firmware]

    yes. this modkit tool can not make new crc check and also hwid is important... but i don't understand that this data signature is on whole of firmware or just one specific partition like pd-x.squashfs...
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    Need help with VTO2202f-p Dahua video intercom

    yes! incorrect cable connector can makes it not work correctly...
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    Need help with VTO2202f-p Dahua video intercom

    i don't think so that this problem is about poe injector because the main issue is on poe switch and when i tested this model with poe switch DH-PFS3006-4ET-60 by default configuration it works and ok with ethernet switch
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    Need help with VTO2202f-p Dahua video intercom

    so your vto's board is corrupt. because i used this model and there is no issue with this for poe and ethernet link
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    Need help with VTO2202f-p Dahua video intercom

    make sure your poe injector adapter works well(try other device with this injector) after that if it's ok, try vto with a small poe switch for example 4port poe switch(ex, DH-PFS3006-4ET-60 )
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    Busybox root for IPC-G42P-IMOU, Firmware version Eng_P_V2.680.0000000.24.R.20210309 [+Modded Firmware]

    THANKS and how about backing up a device from shell?... for example backing up firmware or configuration....
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    SSH Dahua

    access to ssh is not efficient when there is no way to shell :(
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