pir dvr camera pinhoe model PIR detective trigger camera to recording AVI recording and JPG optional real time recorder pir dvr cameraFeatures:>PIR detective trigger camera to start recording>Real Time recording with Audio >Built-in Lithium battery for Emergency use >Resolution 320X240,Frame for 25f/s >Internal memory for 128MB, Extended sd card for 2GB >Built-in 1/4" SONY CCD camera, 420TV lines ...