SILENT KNIGHT IFP-100

HELLO I WORK FOR A COMPANY A WE HAVE A COSTUMER THAT WE GET A CONTRACT TO MONITORING ALL FIRE ALARM SYSTEM… THEY HAVE ONE SILENT KNIGHT IFP-100 AND THE OTHER COMPANY THAT INSTALL THE SYSTEM NEVER GIVE THE PASSWORD… IS THERE ANY BACK DOOR CODE TO LOGING IN TO THE PROGRAMING???

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