dvr software

hi, I am a distribute. Just i want to edit firmware (.dav) for this propose that when start the DVR its display the company name and logo of DVR but i want that at the startup display show my company name and my website. In simple world i want to change the startup image of DVR. i am very...

I have ordered a Sricam AP006 IP dome camera from China for security purposes. The basic functions work well (including PTZ motion control), but I would like to build some additional features to improve its efficiency. The first and foremost is that I need customized video recording, but I...