Review on 3MP Dual WiFi Audio Camera: xmartO AC Powered Home Security Camera System with 4X 3MP Wireless Outdoor Cameras - Ideal for Home and Business Surveillance (Dual WiFi in NVR, 1TB Hard Disk Version) by Derek Cage

I bought these cameras to monitor at night. The problem is you can't scan on your phone or monitor. You show 2 4 6 8, the problem is that it's not in times but in seconds. 8 seconds is no faster and not like on my cell phone. The cameras and their Wi-Fi are great, but the rest of the system is lacking. I have never been able to get my system not to connect to the router as advertised. When I turned it off, the connection on my phone dropped. I bought this because my router is not in a good position for the screen. You have to be constantly connected to the router and have a screen to do anything, it's impossible to do it on your device. warnings are good. The response from the company was good even over the weekend, but the help was often confusing. Night vision isn't in color, but it would be fine. I really wanted this to work and I'm sad to return it. Today I want to correct my rating. I supposedly received a free HDMI cable with my purchase. When paying with my credit card, I see that I was charged for the cable. I sent it back with the camera system so I couldn't do a normal return. I called Revain and they were willing to refund no questions asked. For that I would like to add Revain. I am also changing my rating to one star.