rs232

A mission critical fire alarm system has a GSM module that is connected via RS232 to a computer whose task is to notify emergency response teams. In case the computer fails, an off-site operator is notified and he needs to switch to a backup computer within a minute. What I'm looking for is a...

AzBox RS232 Loader A tool that allows the user to update software to Azbox through a RS232 PC port.

Hi all I have bought Captain 8000HD, but im having the following questions for help. 1- When I press menu i get blue screen but no words or options to choose. 2- my remote control doesnt work, except i can just move channel up and down or change the volume! 3- can I use HDMI Wire instead of...