Critical Response Systems

Critical Response Systems


Critical Response Systems manufactures private two-way paging, alerting, and messaging systems for public safety, hospitals, critical infrastructure, and other mission critical applications. Our flagship product, the SPARKGAP messaging system can support up to 50,000 subscriber devices, including first responders and clinical staff, support personnel, and fixed and mobile data modems.

  • 1670 Oakbrook Drive
  • Suite 370
  • Norcross, GA 30093
  • United States
  • Phone: (770)441-9559
  • Toll Free:
  • Fax: 770-449-7740
  • Website:

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Product From Critical Response Systems

SPARKGAP alerts first responders and then keeps incident commanders up-to-date regarding who is responding and when they will arrive. The system encrypts sensitive messages for operational security, and it delivers high-priority messages in approximately 4 seconds.

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