Adding audio camera to system

[Glassman3363]

I just purchased a Arlo system from Walmart the other day.  I'm at work so I don't even know the model number.  It came with the base station and 3 cameras for 399.99.  Each one of the cameras use 4 CR123A bartteries.  I love it and now want to add another camera to the system. I know how to add but my question is:  I'm going to Staples to get a Camera that has audio capability for 189.00 and was wondering if someone might know if this will be compatible with the information I have provided.  Thanks

[TomMac]

The original Arlo uses 4 - 123 type cells / no audio.... The Arlo PRO has audio

Either camera can be used on either base unit