Gatekeeper Systems, Inc.


If you need to place a service call, please call our 24 hour toll-free Customer Service Hotline at 888.808.9433 and select Option #1. Between the hours of 5 p.m. PST and 7:30 a.m. PST, select Option #5 to activate our emergency dispatch service.

Welcome to GS1 System Technical Support. Here you'll find important information designed to help you learn more about the system's operation and to provide store personnel with a detailed information source regarding your shopping cart containment system.

GS1 Maintenance
GS1 Tech Specs
GS1 Troubleshooting
GS1 User Manual
Email Service