thewall58

have a Swann Nvr and the fan has become very loud, the fan is a Sunon Maglev HA40101V4-000C-999, i have read that a Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin will work is this correct of is there another one on the market.

I have a NVR 7400 with NHD-818cam cameras the other day one was showing video loss then after 5 hours it came back on for a week then went off and not worked since, i have changed cables, ports and tried in another position and tried a reset still no life. Are there any other camera that are compatible with this system. I have a mate who is very good at circuit boards does anybody know what each wire carries i.e power, sound, video etc

Hi newbie here hope you can help I have a Swann NVR and as you know they can have very noisy fans, i haven't taken the box apart yet but would a Noctua NF-A4x10 FLX 40mm x 10mm Low Noise Fan work/fit in the box from what i have read there are 2 fans one for the country and one for the power supply and it is this one that is noisy it runs 24/7 and when there is no other noise in the room drives you mad. If it fits is it an easy fix or do you have to alter anything. Cheers