I put one in my mailbox, which is a shared secure multi-box that’s wide and deep but short. And it’s been perfect. It did fall off its magnetic mount once but it seemed like it could be oriented in a way that made it more secure as that hasn’t happened again.
It’s great if you live in the sticks and check your mail at night. I got mine a year ago (presumably when Mark mentioned it) and I’m still on my first set of batteries.
