So, yes, one of the goals of the Watchdog is the ability to schedule times when a device can be turned on or off, and this can be extended to all of the controlled outlets on the strip. With the right programming, you could easily set a schedule time when a device would or wouldn't power up. Now, a smart kid will just unplug the devices from the strip and plug them right into the wall... but if you make it difficult enough to get to the power-strip, that might not be practical. At any rate, this will achieve what you want to do. Pick up the Watchdog, configure it properly, and you can schedule the amount of time the device is available and when the schedule applies.