06/12/2026
40 years ago, our founder Gary Renn had an idea to make homes across Northeast Philadelphia safer with a hardwired burglar alarm system. 40 years and two offices later, we secure 1,000,000 sq ft warehouses, schools across Philadelphia, and some of those same northeast homes we were in all that time ago.
One thing still remains the same. Our dedication to servicing every one of our customers. We don’t forget our roots. Reminding us every day with this poster framed in our warehouse.