How to sync cobra key fob 7777 with globe cobra alarm 3100?

To sync a Cobra key fob (model 7777) with a Globe Cobra alarm (model 3100), first, ensure the alarm system is in programming mode, typically done by entering a specific code on the alarm keypad. Next, press and hold the "lock" button on the key fob until you see a response from the alarm, indicating it has successfully registered the fob. Finally, exit programming mode by following the alarm’s instructions, usually by pressing a specific key or waiting for a confirmation beep. Always refer to the user manuals for both devices for detailed instructions and troubleshooting.