There is no longer a need for a key. Some chastity devices can be remotely locked and unlocked using a smartphone, Bluetooth, or Wi-Fi-enabled device. That is a futuristic way to get kinky, but it comes with its own set of dangers.
It can be a pleasurable experience that strengthens the relationship between dominating and submissive couples. You should think about whether you want a physical lock or a digital app locking device.
This is the way it works. Essentially, the dominating individual is in charge of the app. They may track how long the obedient user spends in the cage and unlock or lock it remotely. A heavy-duty metal ring closes around the individual when the device is engaged.
Consider what would happen if a hacker remotely locked your chastity belt, or the service went down, and you couldn’t access it. Even though it appears to be right out of a movie, the truth is stranger than fiction.