A:AnswerWill not need to buy a plan with the Arlo system if you are using less than 5 cameras in the system to my knowledge. The Q’s are a good choice for indoors and are good quality.
A:AnswerI think both but it may be better to use 2.4 if there is a long distance between the camera and the router as 5.0 has better bandwidth but a shorter range.
A:AnswerOne phone per account. You can create multiple accounts though and give each person access to whichever cameras you want them to have access to.
A:AnswerYes. There is an app that downloads to your phone and stores the clips it records. You can manage your stored clips at anytime using the Arlo app.
A:AnswerSeems hit or miss on this feature. Works good when i am home connected to WIFI but when i am at work it will fail. I will talk and people can hear me but then all sound cuts out for me and them. I would complain to Arlo might be something in the app itself that needs to be addressed.