WARNING : This solution is not the best way to protect your property.

First of all, I am not a programmer so many of you will notice my elementary skills on coding. If you have anny issues or suggestions please contact me at info[at]wizzycom[dot]net

Some information about Ademco Contact ID.

Ademco Contact ID is a protocol that establishes communication between a a security system and a monitoring station . The security system sends a 16-digit code to the monitoring center and the monitoring station converts this to readable information.

Let’s see the sections of this 16-digit code :

1111223444556667

The monitoring station receives the code above ( not a real example, but it is easier to understand the sections ) : Continue reading →