Review on DS-2CD2146G2-ISU 4MP Outdoor HD PoE Security Dome Camera With Human/Vehicle Detection, 2.8Mm Fixed Lens, Built In Mic, MicroSD Recording(Up To 256G), H.265+, WDR & IP67 Waterproof - OEM By VIKYLIN by Satish Tegan

Works Great. I only bought one to make sure the OEM version worked with my software (Milestone, i mean. i had no doubts it would not work). I had issues at first with it so installed the HIKVision firmware. Still had issues. Realized I had assigned it an IP of something already on my network. Once I fixed that issue, worked like a charm. I like that it's OEM so it has nothing printed on it (it runs an OEM firmware, with no branding for those curious). I plan to buy a bunch more from this supplier as I can honestly get them cheaper on amazon then I can from places like ADI. Great cameras if you don't use the HIKVision NVRs or HIKVision software (use a 3rd party NVR software and lock your network down if you are worried about HIKVision flaws). A great eco camera with some great quality for home use.As others said, these are really for people that know what they are doing, not for someone who has no experience in the surveillance world. Those of us who buy these usually tend to know what we're doing anyway.