MJPEG compression; support CIF; 4 Channel Video Input & 1 Channel Video Output; USB connection to PC ; Professional software for video playback and storage; File format: AVI and MYS; NTSC/PAL Selectable; Video lost alarm; Support HDD>500G ; Schedule/Motion detection recording; Perfect alarm and operation log are convenient for analysis and detection; Remote power supply for 4 channel cameras; Selectable English & Chinese; Built in 7 inch TFT monitor,convenient for operation¿China Patent NO.200830253596.1 Applied in small surveillance area,such as House,Small Super Market,Gas Station,Villa,etc.
