Plenty of fags give up control of their lives, their finances and their freedoms to serve online Masters. However, there is a strong emotional exchange when a Master locks up His faggot in a chastity cage. The distance issue can be a problem. Best done locally or to ones own country, as the availability of the key to unlock during travel, court appearances and other secure locations, should be done where overnight delivery is possible. Other available, less secure options, are done with numbered plastic locks. The Master records which lock should be on and then has the slave prove it's wearing the correct one randomly via live cam chat. The problem with this particular form of lock up is the quick possibility of removing the lock. Only devoted and trusted fag property should be given the option to remove the lock in an emergency. Heavy fines, self punishment or humiliating tasks are the best reinforcement for making sure a "plastic lock" fag doesn't remove without permission.
Secondary to the lock issue is health. No Master want's His fag property to get sick or ill as they can't make any money to turn over if they are sick at home. For this reason, a thorough cleaning daily of the cage should be done while in the shower and/or soaking in a hot bath. Also, for the continued health of the male prostate, a fag must be unlocked at least once a month to empty "build up". LOL. This is also a good opportunity to do a thorough cleaning of their fag clit as well as the device... Make the fag do it on cam and see how surprised they are at what comes out. HAHA!!!
There are a variety of devices available. Heavy Metal, Medical grade Plastics, and silicone devices. The silicone is kind of entry level, less chafing and more forgiving, but also easy to escape from. The hard plastic is hygeinic and durable but can produce quite a large bulge on even a pinky dicked fag. Don't want women getting the wrong idea there. Heavy Metal is for the serious lock up. Non forgiving, painful, detected by security, but with the true mental, encased in steel concept.
Whatever variety is chosen, some period of adjustment will happen. A Master shouldn't really try to force a fag into long term chastity if they have never even had a device on before. They'll break the bond faster than anything that way. To each His own, but be warned. A little trial and patience, and the fag property will be fully locked up in no time. And of course, it depends on its Master to get the Key to unlock should it ever want to move on. Or go to a hospital and explain why it needs the thing cut off. How embarassing...