impezi 0 Posted June 23, 2015 Hello I have a Sumvision Tutis 4 channel DVR. I need to access the device recordings and I do not know the password or does anyone I work with. I have tried to Google the manual as the Sumvision website does not have the manual and have failed to find it. If anyone could help me with the default password or how to reset the device that would be much appreciated. I do apologise if this is in the wrong place. Many thanks. Steven. Share this post Link to post Share on other sites