Simplex 4100u And 4001 Demonstration - Detailed Analysis
If you have epilepsy or are sensitive to flashing strobe lights please do not watch this Here's one of the new panels I got recently. I got 2 more in conjunction with this one that you'll see in the future. They work ... The system comes with its own test function, and I was bored, so I decided to test it out... here it is what you all have been waiting for.
Photo Gallery

















