Having the right home security equipment can provide peace of mind. And, with some items, like smart locks, it adds convenience to your everyday life. It's why I like them. If I leave home and don't remember if I locked the front door, I don't have to drive back to check. I can open the lock's app and do it remotely.
I also like them because you can assign temporary codes for occasional visitors. This ensures that I don't have to make duplicate keys (which could become lost, most likely by me) and end up in the hands of someone I don't want.
