Yes, a new Alarm system registration ordinance will soon go into effect. Here is some more info in my most recent Blog. There will be a Brochure available soon and I will link to it. For some more background you also could read this NHI article.
You can get the registration form here which is also linked from the City's Home Page.
Click here for a Word file (.doc) of the actual 14 page ordinance.
This new ordinance replaces the old program for which many folks have door stickers.