Arlo Ultra 2 with hub vs Pro 3 with hub

[Lodi]

Hello! Can someone tell explain the material differences between the Ultra 2 and Pro 3 for both inside and outside application?  I will need 7 to 10 cameras.  Costco has good deals on both but obviously the Pro 3 is less expensive.  I want to be able to monitor the house and pool area when we are away.  Alerts, battery life and nigh vision are all important features.  Not sure I need the highest resolution as long as images are clear.  

Can you set the time parameters on the alerts?  In other words, if I only want alerts at certain times of the day can this be setup to preserve battery life?  You cannot do this on Ring.  Can you mix camera models in a system?

I appreciate any input or advice. 

Thank you!

[dcfox1]

The only real difference is the resolution. The Ultra 2 is suppose to have better range to the hub but can't confirm that as I have the Pro 3. There are schedules for camera that you can set up to disarm or arm at certain times. You can read the FAQ at the top each cams thread here that will answer a lot of questions. 

[Lodi]

@dcfox1  Thank you for the reply.  I will check out the FAQs for each camera.