... inch TFT ScreenIt has Loop recording ,2/5/15mins/off.If you set 2 mins,the DVR enters loop recording ... . It has motion detection .You can set time in menu (30 seconds,1 min,3 mins 5 mins).If you ... set 30 seconds,you can see "REC KEY TO DO MOTION DETECTING) ... is moving ,it will stop recording autmatically after 30 seconds.If there is always object moving ,it will delete ...