(Set of 12) Hiseeu Wireless Security Camera System

Not even 1 month old and system is out. Hard drive failure. Over last 4 years this is 3nd system i have had from company. 1st 2 were installed in different locations but both died of hard drive failure at same time. Now my newest replacement dies for the same reason in under a month. I believe the main culprit for this is defective power supplies. As I have had 3-4 go out on cameras also. Tryed calling support but most the time it's just a auto hangup anytime you call and if you are lucky enough to talk to someone between their phone systems, breaking up so bad and the heavy accents. You cannot understand anything they are saying. Quick updated. This is day 7 of dealing with support. I have been required to disassemble my whole nvr 3 time, remove the hard drive and take pictures of it out of nvr 2 times and install one one my personal hard drives to prove the controller is out on nvr and still can't get them to send me a new nvr.