RTSP Vivotek V921B Vivotek V921B RTSP URL Vivotek primary focus is IPCamera Contact vivotek product urlhttps://www.vivotek.comrtsp urlNAproduct priceproduct dimensionsNAfirmware versiondefault usernameNAdefault passwordNAptzNot Availablertsp ip addressencoder typeauto focusNot Availableday nightNot Available