PROJECTS
IBWS breaks ERRCS projects into five stages and provides services to customers for each stage.

Recent Projects
Towne Place Suites by Marriott, Sacramento, CA
Raging Wire Data Center, Santa Clara, CA
4335 & 4345 N. 1st St San Jose, CA
The Meadows of Napa Valley, Napa, CA
88 Kearny Street, San Francisco, CA
2526 16th St, San Francisco, CA
VA Hospital (Livermore Outpatient Clinic) - 6505 South Manthey Rd., French Camp, CA 95231
Juno on Hawk - 3968 Hawk St., San Diego, CA 92103
Project Managent Services for ERRCS projects outside of California.
Service calls for ERRCS in Northern California
(we can recommend companies in other areas)
Raging Wire Data Center, Santa Clara, CA
The Meadows of Napa Valley, Napa, CA
2526 16th St, San Francisco, CA
Juno on Hawk - 3968 Hawk St., San Diego, CA 92103
Service calls for ERRCS in Northern California
(we can recommend companies in other areas)
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ERCES and NFPA 1225 and NFPA 72
Last month’s blog focused on NFPA 1225’s pivot from ERRCS (RC = radio communication) to ERCES (CE = Communication Enhancement) with the inclusion of cellular based systems like LTE and 5G. There are other changes in NFPA 1225 that we didn’t highlight and a number of...
NFPA 1225, ERRCS, ERCES and Cellular Frequencies
The National Fire Protection Association (NFPA) 1225 code outlines the latest requirements for what is now refers to as ERCES (Emergency Responder Communication Enhancement Systems). I’d previously argued that ERCES is substantially equivalent to ERRCS, but I was...
Cellular DAS versus WiFi for Voice Calls
Many building owners have been told/convinced that an installed WiFi network is sufficient to handle voice traffic when there is a problem with cellular service in the building. Given the cost of a cellular Distributed Antenna System (DAS), it’s natural for them to...
The End of 2024 | Kicking Off 2025 | Happy Holidays from In Building Wireless
As 2024 comes to an end, we wanted to thank our customers, partners, prospects (and whoever else you are) for your continuing interest and support of IBWS and its mission to provide superior in-building cellular (DAS) and radio (ERRCS) communication services. We know...
Why ERCES and Cellular DAS Will Start to Look More Alike
Many building owners chafe at the additional costs imposed by the code requirement of ERCES. (aka public safety DAS). Why, they ask, should they bear the costs of ensuring that First Responder radios work in their building? Shouldn’t this be the problem of the radio...
Do new ERRCS codes always improve Life Safety?
As a company in the ERRCS ecosystem, we seemingly would have a vested interest in the proliferation of more stringent codes that would both expand the number of buildings required to have an ERRCS and increase the complexity of testing and design. Unfortunately, we’re...
Should Cellular DAS and ERRCS be Integrated?
The short answer is yes. Despite some challenges, the financial and technical benefits outweigh the operational and code objections. The local AHJ can advise on the requirements if they allow the integration of these systems. The long answer is perhaps. Read on for...
ERRCS in 2034
The future of Emergency Responder Radio Communication Systems (ERRCS) over the next decade is likely to see significant advancements driven by technological innovations, evolving regulatory requirements, and increasing emphasis on public safety. The reality is that...