We have our FCC General Radio Operator's License (GROL)

We are proud to offer the CEL-FI By Nextivity product line to include the  Emergency Responder Radio Communications System (ERRCS)


We have been working with CEL-FI over the past year and have deployed their products for Cellular and Publics safety coverage solution. We are also working with local AHJ to deploy the Public Safety QUATRA RED in our markets. 


We  provided a pre installation site survey that will clarify if  the need of an ERRCS would be required  for the facility 

to meet the local AHJ compliance for occupancy approval. This will include a Grid type of coverage ERRCS AHJ compliance report and a design if the site does not meet the ERRCS coverage compliance. 


Please review the provided martials to include the video and call or email us with any questions. 

Public Safety 

Cel-Fi QUATRA is an Active DAS Hybrid that solves the problem of spotty cellular coverage, poor voice quality, dropped calls and dead zones. It is an affordable, all-digital, scalable solution aimed at middle price buildings. It provides uniform, high-quality cellular signals throughout a building.

Cel-Fi QUATRA

Cel-Fi QUATRA is an Active DAS Hybrid that solves the problem of spotty cellular coverage, poor voice quality, dropped calls and dead zones. It is an affordable, all-digital, scalable solution aimed at middle price buildings. It provides uniform, high-quality cellular signals throughout a building.

Cel-Fi Go/Go+ and Go

Cel-Fi QUATRA is an Active DAS Hybrid that solves the problem of spotty cellular coverage, poor voice quality, dropped calls and dead zones. It is an affordable, all-digital, scalable solution aimed at middleprise buildings. It provides uniform, high-quality cellular signals throughout a building.