Anyone with personal experience with these NVR’s? Noise levels, usage, stability...
Hikvision:
DS-7616NXI-I2/16P/4S
DS-7716NXI-I4/16P/4S
Dahua:
DHI-NVR5216-16P-I
DHI-NVR5216-16P-4KS2E (I’ve read it’s loud).
Since I have a non working NVR3216, can I buy the NVR without HDD and just use the...