... monitoring like buses, taxies, also fit for boats.Connected with 1 or 2 cameras, it will record video automatically when ... , QVGA resolution 360X288>Pictures at D1 resolution: 720X576,>1 camera recording frame: Pal 25f/s. NTSC 30f/s.>2 cameras recording ... ) real time viewing>Overwrite automatically when memory full>Connect with PC to playback by USB cable Parameters: ItemParameterAV Input3RCA input ...