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  1. S

    Dahua SD50225U-HNI bricked. Please help me to unbrick it

    nobody can help me
  2. S

    Dahua SD50225U-HNI bricked. Please help me to unbrick it

    The camera turns on but when I connect it to an ethernet swicth the yellow led of the ethernet socket turns on for 1 second and then turns off. I connected the camera with an FT232RL serial adapter connected like this: gnd-gnd vcc-vcc tx-rx rx-tx When I turn on the camera with the serial adapter...
  3. S

    NEW SD59225U-HNI Latest New Firmware SD-Eos_MultiLang_PN_Stream3_V2.812.0000007.0.R.210706

    Hello to everyone, i upgraded my DH-SD50225U-HNI but how can i upgrade my ptz firmware, actually i have V2.301.0000000.22.RHNP_190923_33333 version firmware. Thanks in advance
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