Ring has to be the best home surveillance for inside you home, hands down!  I installed at my daughters house as she is a nurse and gone for extended hours at a time and this has been great!  You log in and view, it sends sound and motion alerts and has a WICKED alarm sound should you want to use it.  User friendly, easy to set-up and overall a great camera to have.  She has a petcam and this surpasses the quality of the other brand.  I HIGHLY RECOMMEND RING!