Irbis TZ742 V4 20180521 SPD Firmware
------------------------------------------- Content Of File: Irbis_TZ742_V4_20180521_SPD\Firmware\SI706-B7SA_ZED-2018-03-058_NSM_TZ742_QYH_20180521_V4.pac ------------------------------------------- Total file size is 3026 MB and has compressed to 1194 MB to save bandwidth for download -------------------------------------------