The Radio Alarm Trap is a new addition to Sons of the Forest and arrived in the latest update. What might make it especially confusing to find and build, though, is that it has a different name in the crafting menu. Still, it's a worthwhile addition to any base and can alert you to the presence of enemies with a song or two, though you should probably hold off breaking into dance until you've dealt with them.
If you've been exploring the cannibal-infested island and have gotten to the point where you're thinking of protective measures for your home, you've probably got most of the materials you need to build a Sons of the Forest Radio Alarm trap. With that in mind, here's how to set one up so you can sleep soundly.
