Description
Model ETP-CI-4G-GSM-NA is a 4G LTE cellular interface module designed to connect emergency call stations directly to cellular networks. It eliminates the need for traditional landline wiring, enabling reliable two-way voice communication in areas without hardline infrastructure.
Features
- Provides a 4G LTE connection for ETP-120 and ETP-500 series analog emergency call stations
- Requires an external antenna such as ANT-CI-4G-6
- Operates on 4G LTE networks to provide high-speed data and voice
- Frequently used in remote parking garages, transit stops, university campuses, and outdoor walkways where installing physical phone lines is cost-prohibitive
