I'm trying to round out my first ever IP camera setup. The site is for my parents and I've been going through a lot of reading to get a better understanding of what I need. I've got 12 3MP cameras on motion detection (about 4 of those will be in a busy area) that will be running off a 9020 Optiplex (i7 Haswell, 128GB SSD, 16GB ram) with Blue Iris.
The last two components I'm looking for recommendations on are the Hard Drive and a POE switch (I live in Canada so I may not be accessible to some hardware).
I've seen and read a lot of talk on RAID setups and what not but I don't know enough about it fully, is it necessary? I understand that if a drive fails it keeps working and you can replace (so to speak) but I'm more curious how many people use a Blue Iris without a RAID setup? Can I simply have a single HD backup to a NAS? The computer will be hidden in a separate building so the chances of thieves breaking in and stealing the NVR are slim to none.
I was looking at a a 4TB Purple drive (based on this http://www.video-insight.com/calc.php - 3M h.264 10-15 FPS, 60% motion 14 days retention, of course this could all change).
Is there any preferred POE switches to use? I'd need about a 16 port switch.
The last two components I'm looking for recommendations on are the Hard Drive and a POE switch (I live in Canada so I may not be accessible to some hardware).
I've seen and read a lot of talk on RAID setups and what not but I don't know enough about it fully, is it necessary? I understand that if a drive fails it keeps working and you can replace (so to speak) but I'm more curious how many people use a Blue Iris without a RAID setup? Can I simply have a single HD backup to a NAS? The computer will be hidden in a separate building so the chances of thieves breaking in and stealing the NVR are slim to none.
I was looking at a a 4TB Purple drive (based on this http://www.video-insight.com/calc.php - 3M h.264 10-15 FPS, 60% motion 14 days retention, of course this could all change).
Is there any preferred POE switches to use? I'd need about a 16 port switch.