The notion is my not the first option but i must say its really good. However, if you ignore the price and a few more things, Notion do a pretty cool job. Also I am currently using this one , so i am discovering lot more benefits and that's why i am recommending this one. Give it a chance, this is far better than some really super-duper expensive options in the market.
The function is easy to understand and also it keeps my house really safe. I don't know what else to talk about it apart from that this one actually do for what i bought.