Blinking LED as visual indicator

Hi all - I did see one similar post with no responses from a few years ago, so I am going to start a new thread here.

Any thoughts on how to connect a simple blinking red LED that would serve as a visual indicator when the alarm is armed? Thanks for any ideas!

Here is an example of a product from Amazon that operates on 12v DC and draws 10mA. Can this be added to the Konnected alarm board?

Amazon LED Example

Ciao,
-peter-