John Lozar

John Lozar is responsible for the management and maintenance of the DuPage Emergency Dispatch Interoperable Radio System in DuPage County consolidated public safety communication systems, including 3500 APX radios.

Blogs Written by John Lozar

My Dream Job

March 4, 2019 by John Lozar

When I was four or five years old I became interested in the world of electronics and how to put things together. I knew resistor... Read More

Industries: 9-1-1 & Law Enforcement Fire & EMS

Topics: APX Two-Way Radios & Accessories Device Management Services PSAPs Public Safety Applications

Three Reasons Software Updates Provide Peak Performance

February 26, 2019 by John Lozar

The radios today are no longer mechanical. The consoles are no longer mechanical. They are all software driven. This provides a lot of versatility for... Read More

Industries: 9-1-1 & Law Enforcement Fire & EMS

Topics: APX Two-Way Radios & Accessories ASTRO P25 Infrastructure Device Management Services NG9-1-1 PSAPs Public Safety Applications