I've always wondered why no sims game has ever taken advantage of mail slots. It seems quite the oversight - I mean, they're ubiquitous. We have both a beat-up mailbox AND a mail slot (one's for packages, one's for lettermail) and so do most people in my city. So here's a bunch of mail slots, that are purely decorative, and four home alarm systems (also decorative) to adorn your walls and/or doors with. Your sims will walk right through them, they don't move with the door. I'm not a miracle worker. But it does look darn convincing.
Download here! Fixed, two-sided mesh by Yuxi included.
If you'd like, please consider helping me buy my loved ones Christmas/Hanukkah presents. I don't have any money left this year so I'd at least like to buy everyone chocolates. Any currency is accepted!