Specification:<br />Item name: EV100 DVR Video Audio Recorder<br />Operating Voltage: DC 5V/ 7.4V(2S)<br />Video Format: NTSC/PAL<br />Video Output Size: VGA(640*480px)D1(720*480)HD(1280*480)<br />Light Frequency: 50HZ/60HZ<br />Compress Format: MJPEG<br