Custom Car Alarm/Key

thingiverse

I used a Honda Fit's car key and an aftermarket alarm box for this project. The alarm isn't from Honda, I had to use it after my car key broke and needed a new case. I made the Unlock button stand out by printing it in a different color, but all the buttons look the same. I created a more designed version of the button, but unfortunately, it didn't work well with my printer. The simple button is what you see on the photos. To attach the buttons correctly to the cover, I used a strip of Gorilla Tape that has very strong glue. You can see how well it holds in the photos. This project works well, but you might need to make some adjustments to fit your car key perfectly. The metal key fits well into its space, but be careful if your key is broken - you may need to cut or trim it to fit properly.