JSF Tech SZ Diagnostic 4V
checklist-diagnostic-sz4v.pdf (pdf)

Checklist for 4V School Zone systems

JSF Tech SZ Diagnostic 12V
checklist-diagnostic-sz12v.pdf (pdf)

Checklist for 12V School Zone systems

JSF Tech Communication Drivers
TTLDrivers.zip (zip)

32-bit drivers for JSFT Activation Counter modules and Schoolzone Beacons

JSF Tech Click Counter Program
ClickCount.exe_.zip (zip)

App used with JSFT Activation Counter modules.