If you lose your key or your swipe card isn't working, please report it as soon as possible, so we can fix the problem (and, for lost keys, change your locks if needed). Locked Out? Any resident ...

Here’s the idea: you attach a QR code to your key ring that, when scanned, opens a texting window with “I found your keys!” set to send to the key owner’s phone. When I saw the instructions for this ...