ir beam

  1. Are IR Beam sensors visible to a CCTV camera?

    Are IR Beam sensors visible to a CCTV camera?

    Can a CCTV camera see an IR beam sensor? The answer is yes with this cheap beam detector from AliExpress. From this thread: https://ipcamtalk.com/threads/does-ir-light-from-cameras-or-illuminators-interfere-with-pir-detectors-or-ir-beam-detectors.53893/
    • Mark_M
    • Media item
    • ir beam ir illumination
    • Comments: 0
    • Category: How To / Write Up's
  2. J

    IR Reflection

    Here are some pictures of cameras. any idea what to do? It is the Hikvision Kit: I7608N2TA. NVR and Camera Kits
  3. G

    Motion detection triggering on IR beam, car headlights etc

    Hello! I just turned on motion detection for all my Dahua cameras (four HDW5231RP-ZE and two SD49225T-HN) yesterday evening, and this morning I checked what I got. Well, seems like my PTZ cams touring around, shoot IR beam across my yard and that triggers those cams that happen to see them...
    • Gilean
    • Thread
    • ir beam motion detection
    • Replies: 5
    • Forum: Dahua
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