continuing saga of the TV lock

So just a quick post to warn that I'm returning the plug locks I ordered from "Family Safe Media" because they lasted less than 5 minutes, alas! Not kid-proof! At least not in my determined household.
I called them today and they were great about taking them back and told me that they expect to have a stronger model sometime this week. I will keep you, literally, posted.
I googled some more this morning and found a cheaper lock that looks a bit more sturdy -- I like the description -- that it will "prevent a dangerous machine from being plugged in" -- but am giving this Family Safe Media group one more chance...will keep you posted...