4g LTE GSM Cellular Interface For Etp-500 Series A

Keep critical emergency communications and monitoring systems operational with the Talkaphone 4G LTE GSM Cellular Interface for ETP-500 Series A. Designed as a rugged cellular backup for emergency call stations, this interface provides secure, nationwide 4G LTE and GSM connectivity so your ETP-500 units stay reachable when primary networks fail. Compatible with the ETP-500 Series A and sold as part number ETP-CI-4G-GSM-NA, the module simplifies installation and integrates directly into existing Talkaphone infrastructure to minimize deployment time and service disruption.

Ideal for campuses, transportation hubs, healthcare facilities and remote security sites, the cellular interface supports continuous monitoring, surveillance alarm reporting and emergency voice paths without costly new wiring. Built in the US for life-safety environments, it helps you meet redundancy requirements and improves uptime for critical security and safety systems. Add reliable cellular failover to your emergency call stations and strengthen your overall network resilience — contact us to specify the Talkaphone 4G LTE GSM interface for your next safety or surveillance project.

• Provides resilient 4G LTE/GSM backup connectivity to keep emergency call stations online during copper or IP outages
• Seamless integration with Talkaphone ETP-500 Series A for rapid installation and reduced system downtime
• Enables remote monitoring and security communications over nationwide cellular networks, improving site safety and surveillance
• Lowers infrastructure costs by reducing dependency on wired backhaul and simplifying network redundancy
• US-made reliability (Manufacturer Part: ETP-CI-4G-GSM-NA) backed for critical emergency and life-safety applications