$185 Arlo Pro by NETGEAR Security System with Siren – 1 Rechargeable Wire-Free HD Camera with Audio, Indoor/Outdoor, Night Vision (VMS4130) with Amazon Prime shipping

Looking at CCC, this product was around $230 – $240 through February, dropped to $215 in March, and dropped another $30 in the last couple days.
Search SlickDeals, I see that there’s a Pro 2 model out. Is that why this is being discounted?
I have an ex-tenant who breaks into my apartment at irregular intervals and steals stuff. I assume he comes in the front way, but who knows? I’d love to get a notification on my phone, get an image of him in the apartment, and call the cops so they catch him in the act. Will this device enable me to do that? I’m a complete novice. THANKS for your advice.