I came here to make this same suggestion but thought I’d search before submitting. So I’ll piggy back on this 
In addition from instantaneously informing the whole household (via one or more chime modules) if an (unexpected) person enters the property, I would also love if one of the chime sound options was a dog bark sound. I’d basically set it when I’m away so people within my yard, approaching my garage or home would hear a dog bark.
A snooze feature would also be required so when we’re playing in the yard or doing yardwork, we can snooze it for X number of hours and not have to remember to re-enable it later. Would also help with an on/off schedule for those who might only want this feature at certain times of the day.