So I figured this would be a bit more popular now in 2016 to search for, but I've only seen a few articles and threads--nothing concrete.
I wired Ethernet up to my mailbox a while ago. I put a simple PIR sensor in it that reports back to my smart home Raspberry Pi to trigger a pic of who opened the mailbox from a cam mounted on the house. It also logs the activity on a smart home web portal I built from scratch yada yada.. Pretty cool and simple to do. Sensors like these have been around for ages in retail (wireless versions).
However--I would like to see whether or not there is mail inside the box though, so my thought was that I could put a tiny IR-CUT cam in there (one of those 1" x 1" x 1" USFF cubes) and use the existing wire I have. Basically let the cam act as the sensor and also give me the ability to see what's in there and when.
Has anyone done this? I realize modifications of mailboxes is a federal situation, but again these sensors and other similar gadgets have been around for years without issue, so I'm wondering how far those laws stretch I suppose...
I wired Ethernet up to my mailbox a while ago. I put a simple PIR sensor in it that reports back to my smart home Raspberry Pi to trigger a pic of who opened the mailbox from a cam mounted on the house. It also logs the activity on a smart home web portal I built from scratch yada yada.. Pretty cool and simple to do. Sensors like these have been around for ages in retail (wireless versions).

Has anyone done this? I realize modifications of mailboxes is a federal situation, but again these sensors and other similar gadgets have been around for years without issue, so I'm wondering how far those laws stretch I suppose...
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