Installed this system after reading positive reviews on it. Turns out it isn't iOS or Macbook compatible even though Best Buy's site says it is. The app only works when your iPhone/iPad are at home, connected to the same wifi network as the cameras. This defeats the purpose of being able to check your system when you're away from home. After spending numerous hours with their overseas customer service, they couldn't get their system to work and told me that maybe future updates with their app would fix the bugs eventually. Keep in mind that they haven't updated the app since 1/9/17. Additionally, they informed me that you cannot check the cameras from a Mac computer, only a PC. Lastly, the first system I bought also had a faulty motion sensor recorder, meaning that it wasn't recording at all even when there was motion. Their tech support is a joke and they tell you that your issue is being escalated and that someone will call you back regarding your case but no one ever does. I even gave it another shot and exchanged the system for another one of the same model, only to have the same Apple compatibility issues as well as having an issue with the motion sensor recording ALL the time. I also bought the Ring Video Doorbell with this system and that was night and day compared to the Uniden system. Ring's US-based customer service gets any installation issues resolved immediately during one call. I'll be exchanging the Uniden system for two Ring Floodlight Cameras instead. Double the money for half the cameras but the quality and 2-way radio system will be worth the extra money.