I finally swapped out a 20 year old panel for a new one and the difference is wild

Did a job last week in a 2003 house where the original system was on its last legs. The old panel had a single 500mA power supply and used a basic 4-wire bus for the keypads. I put in a modern unit with a 2A supply and a proper data bus. The zone response time went from a noticeable half-second lag to basically instant. Has anyone else seen a jump this big just from a panel swap, or was this one just extra ancient?

2 comments

2 Comments

wells.morgan5d ago

A half second lag is basically nothing for a home alarm. Most people would never even notice it. That old gear was built to last forever, and a lot of those 2003 panels are still running fine. Spending all that money just to shave a fraction of a second seems like a solution in search of a problem.

taylor.jessica4d ago

Ever wonder what that lag actually costs? I used to think like you until my old panel missed a real break-in by a hair. Now I see that half second as the gap between an alert and a call to the cops.