Why Nextivity?
Nextivity delivers advanced wireless infrastructure solutions that eliminate coverage gaps and support reliable connectivity across modern 4G/ 5G networks. Through its industry-leading Cel-Fi Distributed Antenna System (DAS) technology, Nextivity improves in-building cellular performance across all networks.
From scalable Distributed Antenna System (DAS) platforms like Cel-Fi QUATRA to advanced Edge Services and IoT-enabled infrastructure, Nextivity solutions help organizations strengthen connectivity, enhance safety communications, and support modern smart-building environments.
Cel-Fi Cellular Coverage
Nextivity’s Cel-Fi Cellular Coverage solutions eliminate indoor signal gaps by using intelligent cell phone signal boosters and Distributed Antenna System (DAS) technology designed for modern 4G/5G networks. These systems capture an existing outdoor cellular signal and distribute it throughout a building to deliver reliable voice and data connectivity.
Powered by IntelliBoost® technology, Cel-Fi solutions provide industry-leading signal gain and scalable performance across a wide range of environments.
From simple signal boosters to enterprise-grade DAS platforms, Nextivity systems are designed to improve coverage, eliminate dead zones, and ensure consistent cellular coverage for employees, customers, and critical operations.

Public Safety Communications
Nextivity provides advanced Public Safety DAS and BDA solutions designed to ensure reliable communication for first responders inside buildings. These systems support ERCES (Emergency Responder Communication Enhancement Systems) to help buildings meet fire code and life-safety requirements while delivering clear radio coverage for emergency personnel. Products like the SHEILD EXTEND or SOLO meet these requirements.
Nextivity’s Public Safety DAS Sensor Network also allows the DAS infrastructure to support smart building technologies, enabling monitoring and safety applications across facilities.
With support for in-building code and design compliance, Nextivity solutions help organizations meet public safety communication standards while maintaining reliable wireless performance throughout the building.
WAVE Connected Technologies
Nextivity’s Edge Services extend the value of in-building DAS infrastructure by enabling 5G Private Networking, IoT Sensor Networks, and Panic Button Service through a unified wireless platform.
These solutions allow organizations to deploy secure private cellular networks, support smart building sensors and connected devices, and improve safety with real-time emergency alert capabilities. By leveraging existing cellular and DAS infrastructure, Nextivity helps enterprises create smarter, safer, and more connected facilities.
Important Links






