Astronomy

I’ve just opened a store in my area, and I’ve also opened an online store for the US market to help people properly defend them selfs from home invasions and break ins. The only problem is that I don’t live in the States I’m from the United Kingdom. I sell ballistics vests, Cameras, Motion detectors e.c.t. And I was wondering if there was perhaps anything I could add to my store or any useful products that would help in such a dire situation? Many thanks -Jay

Just seen this $35 Camera.... Is this the kinda of thing that's going to be acceptable to use, or is it complete crap? Just need some handy advice; I just want to keep tabs on my front door, for as cheap as humanly possible. Link: https://softhoods.com/collections/technology-gifts/products/wireless-ip-intelligent-auto-tracking-camera