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    New Dahua install, help setting up AI features, alerts, etc

    Hi All, I have just setup 8 x 5442 cameras with Dahua NVR DHI-NVR5216-8P-EI - which appears to have a load of smart AI features. Attached is a preview of all the options and from what i've read - one feature selection disables another. Which is the best feature to capture people faces as they...
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    Dahua IPC-HDW5442T-ZE S3 vs IPC-HDW5541TM-ASE

    With the glowing reports of the IPC-HDW5442T-ZE S3 on here and on the web I'm keen to have these installed. Supplier says the IPC-HDW5541TM-ASE is better or at least the same? Surely the 4-MP 1/1.8" CMOS image larger sensor is much better than the 5-MP 1/2.7" CMOS image smaller sensor? Anyone...
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    Well recommend best Dahua cameras around now?

    Been out of the CCTV game for 10 years or so and looking for recomendations please. Could anyone help me choose the best CCTV cameras currently availible? Will be installing a brand new system from scratch. I prefer veri-focal and must have Starlight (great at night) but i don't really need...
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    Knocking sound when viewing Hikvision DS-2CD2432F-IW

    Hi, does anyone have any idea what could be causing this knocking sound when viewing the camera and playback? The cam is running firmware 5.1 and i just noticed i cannot successfully format the memory card. I'm going to update the firmware and buy a new card in a day or two. Could it be...