RTSP AVTech AVN252V AVTech AVN252V RTSP URL AVTech primary focus is IPCamera Contact avtech product urlhttp://www.avtech.com.twrtsp urlrtsp://ip_adxproduct priceproduct dimensionsfirmware versiondefault usernameNAdefault passwordNAptzNot Availablertsp ip addressencoder typeauto focusNot Availableday nightNot Available