For what I paid for these four WiFi routers, I am getting terrible coverage, and I want to throw them all IN THE TRASH.  I have a BE95 connected to my FIOS modem via Ethernet with the network of three BE16000s connected via WiFi to the BE95.  This system is VERY unstable and cannot maintain consistent and constant contact with my wireless home devices including my home security cameras. I replaced my Apple AirPorts (three Extremes and five Expresses) with this system in my 1600 sq ft home, and I got FAR BETTER PERFORMANCE with my 15-20 year old AirPort Extremes and AirPort Express extenders.  I thought I was buying quality with Deco's WiFi routers, and I think I have made a huge mistake.  I am thoroughly disgusted with these products, and I want to return them all and go back to my Apple AirPort setup that gave me far more reliable connections to ALL of my connected devices on demand and continuously, including my connected Time Machine network storage devices.  I cannot get my BE16000s to recognize the drive capacity of the drives connected to them, but the lack of stable connectivity is the bigger problem.  
 

I DO NOT RECOMMEND THIS PRODUCT LINE!!