Physical keys can be lost, copied, forgotten about, etc. The chance of that becoming a problem increases massively with the number of people that need access.
It's quite easy to avoid all those problems by digitizing access. Cost of keys is basically irrelevant (maybe two dollars) compared to the headache of losing them.
To be fair, most locks offer very minimal physical security - like you say, someone targeting you will just break a window. But some random junkie is just as likely to pick the house with the door unlocked. The trick to avoid being a randomly-targeted victim is to be harder to attack than your neighbors.
Also Paul if you read this, can I get my camera back again? :)
It's quite easy to avoid all those problems by digitizing access. Cost of keys is basically irrelevant (maybe two dollars) compared to the headache of losing them.
To be fair, most locks offer very minimal physical security - like you say, someone targeting you will just break a window. But some random junkie is just as likely to pick the house with the door unlocked. The trick to avoid being a randomly-targeted victim is to be harder to attack than your neighbors.
Also Paul if you read this, can I get my camera back again? :)