First, people have complained about the larger size of the door sensors and magnets. I didn't really think this was a problem until I tried to install them on my windows. The size of the sensor itself isn't really the issue. Its the size of the magnet. IF YOU HAVE DOUBLE HUNG WINDOWS, LISTEN UP!!! If you aren't sure what a double hung window is, it is a window in which both the top and bottom panes can be opened. You can slide the top pane down or the bottom pane up independently of each other. Why is this a problem? If you do not modify the magnets for the sensors, you will need to buy two sensors for each window that you have. With my last security system, the sensor was mounted to the bottom pane and the magnet was mounted to glass on the top pane. This was done so that if either pane was moved, the sensor would trip. With the Ring window sensors, the magnet is too big to place on the glass so that the bottom panel can be moved. If you try to open the bottom panel, the window will hit the magnet and knock it off, causing it to sit on the panel in front of the sensor and not trip it. Not all windows are made the same, so this may not be the case for you, but it is worth considering. The only way I have found to get around this is to order two sensors per window or to remove the magnet from the casing and attach it to the glass. The second option doesn't look aesthetically pleasing at all. If I figure out another way, I will update this review.
It doesn't work with the Amazon Cloud Cam indoor home security camera, either. Here's what a Ring spokesperson had to say about it: "Ring Alarm does not work with Amazon Cloud Cam at this time. While I can't comment on the roadmap at this time, what I can tell you is that we will make product decisions based on what will best empower Neighbors with an affordable, effective way to monitor their homes."
I’m leaning towards Arlo Pro 2 over the Arlo Q, due to the portability – however, since the portability is only a plus for me and not a must, is there any advantage that the Q has over the Pro 2 that I may want to consider before making my final decision. [I tried finding differences between the Arlo Q and Arlo Pro 2, and, aside from the design & portability, I was unable to find any.] If you know of any can you please share with me, and then I’ll be 100% certain in my decision:)
The base station is also wall-mountable and can be installed on a Wi-Fi network or connected directly to your internet router over Ethernet. It has a 24-hour battery backup plus the ability to connect to an LTE network in the event of a power outage. (The LTE connectivity is available when you subscribe to Ring’s Protect Plus monitoring service and uses AT&T’s network.) Both the keypad and the base station feature colored LED rings to signify if the system is armed or disarmed and have built-in speakers to sound the alarm in the event of an emergency or intrusion.
UPDATE 16FEB2018: After two weeks, I must downgrade my review... it's become obvious that the Ring Floodlight Cam only detects motion during the day. At night, I can walk through the center of my defined motion zone, but the cam won't record until I'm within 10 feet of it. The defined zone is my driveway which is about 40 feet long and we have 3 cars. As long as the ne'er-do-wells only break into the car parked closest to the Ring cam, they will be recorded. A quick Google search for "ring cam won't detect motion at night" will yield many stories of the Ring product line failing to work in darkness. Apparently, the problem has been documented since September 2017 and Ring has failed to fix it. I must say that I'm beyond disappointed. At least I discovered this in enough time to send the cam back to Amazon for a refund.