A:AnswerNo, the cameras are not 4K. They are advertised as 1080p, but you cannot identify a person's face clearly unless the camera is up to about 10-15 feet from the camera. The Arlo (not pro) cameras are only 720p. The 1080p for the Pro 2s that I purchased is questionable. I have 6 cameras -- 3 outside. Inside the cameras are good enough for ID, but outside, the resolution is not good enough for ID since they had to be mounted on poles/trees and are 20+ feet from the covered field of view..
A:AnswerYes. You can add more cameras to your account. The number of cameras that can be linked to your account is dependent on your subscription plan: https://kb.arlo.com/000039111. ^KN
A:AnswerNo. The Arlo home security system by Netgear primarily uses cameras for the intrusion protection and alarm services. The Nest home security system is the perfect choice for individuals who use the Google smart home platform. It allows for full home automation and makes the entire system easy to use. Homeowners and renters who are looking for convenience but don't mind paying a little extra can find exactly what they are looking for with Nest.
A:AnswerI had mine 275 feet away from the house and it worked fine, my house is on a hill though. It may depend on how good your wifi connection is too.
A:AnswerNo - the base unit to camera communication is dedicated to those two units to prevent any camera issues. The base unit must be plugged into an available Ethernet port connected to your ISP.
A:AnswerNo - the cameras are wireless. You can connect a power source for the batteries, but that does not apply to the camera to base unit communications - that is wireless and dedicated to the cameras.
