Product review (1 stars): Piece of crap.
PIR unit is a POS... It came with about 6 pre-recorded Chinese sentences on it. Who knows what they are saying.. But, the unit will not download MY recordings from my micro SD that you have to insert to the side of it. No matter how long I hold the transfer button. I also attempted to use the USB connection to my computer. I can see my micro SD card folder (when it is inserted to the recorder unit), and I can drag files over to it. But, the unit STILL will not copy the files to the recorder, nor will it play my files. Just the same blasted Chinese recordings. . . over and over again. Piece of crap.