When every second counts, trust our ERCES Emergency Responder Communication Enhancement Systems, Emergency Responder Radio Communication System (ERRCS) and BDA (Bi-Directional Amplifier) solutions to provide seamless and dependable communication for first responders. Our systems enhance in-building radio coverage, ensuring first responders have reliable communication when it matters most.
ERCES / ERRCS / BDA
Reliable Signal Coverage
Code Compliance
Trained & Licensed
Inspections & Surveys
Custom Design & Engineering
Future-Proof & Scalable

Reliable Signal Coverage
Code Compliance
Trained & Licensed
Inspections & Surveys
Custom Design & Engineering
Future-Proof & Scalable

Enhanced Emergency Communication
Reliable radio communication is essential for first responders, but many buildings have dead zones that can compromise safety. Our ERCES, ERRCS and BDA solutions amplify emergency signals, ensuring seamless two-way radio communication in all areas of your facility.
Key features of our ERCES / ERRCS / BDA solutions include:
- Pre-Tested radio coverage for first responders
- NFPA and IFC compliant system design and installation
- Multi-frequency signal boosting for uninterrupted communication
- Custom-engineered solutions for buildings of all sizes
- Comprehensive signal testing and ongoing maintenance
The Importance of RF Surveys
RF surveys are a critical part of ensuring quality in-building wireless coverage and capacity. Conducted by FCC General Radiotelephone Operator License (GROL) certified technicians, surveys analyze signal propagation and spectrum usage to identify gaps, interference and other coverage issues.
Surveys establish baseline metrics for signal strength and quality from major carriers. Results determine optimal positioning of antennas, repeaters, distributed antenna systems (DAS) and other equipment to enhance connectivity. Periodic surveys also verify that systems maintain FCC guidelines.
Proper certification and methodology are essential for valid, standardized results across sites and geography. Our GROL-certified experts use the latest diagnostic tools and procedures.

Optimized Performance for Critical Communications
We deliver cutting-edge ERCES, ERRCS and BDA solutions to meet the most demanding communication requirements:
- Public safety DAS (Distributed Antenna Systems)
- Multi-band amplification for fire, police, and EMS frequencies
- Automatic gain control to prevent signal interference
- Signal surveys and coverage mapping
- Full compliance testing and certification
- Remote monitoring for performance assurance
Whether you’re outfitting a new building or retrofitting an existing one, our experts design, install, and maintain reliable ERCES, ERRCS and BDA systems to keep your facility connected when it matters most.