How to Add Custom Ringtones to a Wireless Doorbell
By replacing the doorbell’s original speaker with a recording module, the wireless doorbell is able to play custom ringtones. Here is a video summarizing the project.
By replacing the doorbell’s original speaker with a recording module, the wireless doorbell is able to play custom ringtones. Here is a video summarizing the project.
People snatching your top-secret stuff? Here’s a sneaky gizmo to keep those snoops away.