Alpha GSM4INTLTE-2 GSM4 Cellular Gateway Unit

Keep remote security, surveillance and emergency call systems connected with the Alpha Communications GSM4INTLTE-2 cellular gateway. Built as a dedicated 4G LTE failover solution, this Alpha Communications GSM4 Cellular Gateway unit provides dependable cellular connectivity when landlines fail—ensuring uninterrupted monitoring, alarm reporting and voice communications. The gateway supports AT&T or prepaid voice SIM plans and uses a simple 2-wire connection to interface with AlphaRefuge telephone equipment. It ships with an integrated cellular antenna and is surface-mounted for fast deployment.

Engineered for use with AlphaRefuge 2100 Series Call Boxes and Command Center base stations, the GSM4INTLTE-2 requires 120V AC power and supports an optional PWRGSM4 battery backup to maintain operations during power loss. Because end users contract directly with the cellular provider, deployment and ongoing plan management are straightforward for facilities managers and integrators. Ideal for parking facilities, campuses, parks and remote sites that require resilient communications, this gateway reduces downtime and simplifies system design. Contact your Alpha Communications reseller to specify the GSM4INTLTE-2 for your next security or remote monitoring project.

• Provides reliable 4G LTE failover to keep call boxes and remote security systems online
• Simple integration with AlphaRefuge 2100 Series call boxes and Command Center base stations
• Includes cellular antenna and surface-mount enclosure for quick, secure installation
• Supports AT&T or prepaid voice SIM plans and a basic 2-wire phone connection for easy provisioning
• Designed for continuous operation with 120V AC power and optional PWRGSM4 battery backup to maintain monitoring and emergency communications