Old Australian/New Zealand movie?

[jollops]

I saw this movie about 15 years ago.

It's about a computer that monitors the activity of a block of flats (a security device or something). Anyway, it witnesses a murder and "decides it likes it".

The only other scene I remember is when some guy or girl is in the laundry room and there is a severed head in the washer behind them.

It's not "The Tower" with paul reiser or Ghost House.

[mandimoo]

yeah, and the head is going, like - thunk, thunk, thunk, - seen it too, but dont know what its called.