One of my new rigs -
3x5830 + 3x5850 = 2.2GH/sAnd no the Mobile Phone isn't a detonator
I'm using it to restart the PC if it crashes.I'm interested in your method for this
Same here...

It looks like he's just using the phone as a hinge wired up to a momentary restart button wired up to the motherboard backwards.
He may be using the vibrator motor to trigger a relay that trips the power going to the psu?
I was thinking more along the lines that the wires are connected to a sensor in the crate and the phone monitors the state of it. If the state changes the phone dials or txts the owner. The owner then txts back and wires from the vibrator connected to the momentary power switch on motherboard trigger the switch.
Or instead of the phone actively monitoring the wires just short out speed-dial 1 or something.
Sounds plausible, however perhaps this is another option to consider.