Patrick F.
Needs a fit detection not a movement algorithm, FFT?
We have had this unit for about 18 months now. I bought this to monitor for possible seizures for my son as he sleeps. The idea is good but the implementation is poor. It works by monitoring movement and if the movement continues for a time (that you can set) it will trigger an alarm on the ipad connected via wifi to the camera. The problem with this is that it does not separate a fit from normal movement. As my son moves a lot in the night, it constantly goes off, if you then set the movement threshold to stop this, it doesn't detect a fit. What it needs to do is to separate slow normal movements from repetitive fast movements and it cannot do this. It is just a software fix, and there are lots of cases where this has been done and it should be obvious to anyone with any engineering and software skills how to do it.