TheAlarmTech.com

I am recently EST3 certified and was looking for help with the 2-SDU software activation. My employer was a long time EST "strategic partner" prior to purchasing the cerberus division. We still have many EST panels in the field. EST agreed to provide certification but no dongle to the tech...

I made the changes with QS-CU 2.5. As far as I know, it's compatible with all past revisions. But, at this point I'll try anything. Thanks.

So, one of my fellow technicians attempted an update to a quickstart QS1 panel and his laptop kept kicking him out of the programmer. Yeah right, I have this friend who broke a fire panel.. No, really. I followed up to complete the programming. Just changing old device with a new sensor. Noticed all...