Thanks for having me. There are quite a few system in my area that suffer a lot from corrupted firmware as a result of frequent power failure. It would be nice if somehow I could repair these broken systems, that would be nice. Usually I am able to connect using usb rs232. That is as far as am able to go. most of the system are Q-see and Night-Owl. The fellows from qsee are sometimes hard to release some firmware not listed, as for the the other, zero success. With your assistance I'm quite sure of success. Thanks.
Regards.