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    2 Way Audio No longer working DS-2CD2387G2-LSU/SL - Firmware or configuration error?

    Hello, I have approximately 4 2387G2 Hikvision models which I am in the process of installing. Unfortunately, it appears as if the two way audio functionality is no longer working on my LSU variants. I'm attempting to figure out why, and was hoping I could get some help in troubleshooting...
    • troglegranular
    • Thread
    • 2 way audio ds-2cd2387g2-lsu/sl hikvision isapi led linkage
    • Replies: 48
    • Forum: Hikvision
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    Old IPC-HDW4631C-A - High pitched beeping noise with some pattern, cameras not operational

    I've got some old Dahua IPC-HDW4631C-A 's, and 3 of them stopped working within about a week or so's time. They are originally gray market cameras, and are a good 5 or so years old at this point. Up until failure (some months back at this point), they've worked as well as expected. The odd...
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    Event LED linkage firmware - OEM DT387G2 - No option for LED linkage on V5.7.2

    <code> Model: DT387G2 Firmware Version: V5.7.2 build 211109 Encoding Version: V7.2 build 21108 Web Version: V4.0.1 build 210924 Plugin Version: 3.0.7.29 Firmware Version Property: B-R-G5-0</code> As you can see, I've got a G5 edition of the 2387G2 LU. It's an, "OEM model" but supports OEM...
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