In moments of crisis, clear and uninterrupted communication isn’t a convenience—it’s a necessity. For first responders navigating emergencies inside high-rises, hospitals, stadiums, and commercial buildings, in-building wireless coverage is their lifeline. Yet many facilities have signal dead zones that hinder vital communication.
That’s why Distributed Antenna System (DAS) Field Testing is not just a technical formality—it’s a critical service that can determine whether your property supports or compromises emergency response efforts.
At TELECO, we specialize in comprehensive DAS Field Testing services designed to verify and enhance wireless signal coverage across your facility. We don’t just meet minimum standards—we deliver peace of mind.
Why DAS Field Testing Matters
A properly installed Public Safety DAS ensures that police, fire, and EMS personnel have consistent radio access throughout your building—even in areas typically obstructed by dense materials or complex architecture. However, even the most well-designed systems require field verification.
Field testing is how we confirm that your system:
- Delivers the necessary signal strength (RSSI) in all required areas
- Maintains signal quality without interference or noise
- Covers critical zones, including stairwells, basements, mechanical rooms, elevators, and parking garages
- Meets the National Fire Protection Association (NFPA 1225) and International Fire Code (IFC 510) requirements
- Passes Authority Having Jurisdiction (AHJ) inspections for occupancy permits and ongoing compliance
Without field testing, building owners risk failing inspections, delaying occupancy, and jeopardizing public safety.
TELECO’s Expert Approach to DAS Field Testing
At TELECO, we bring decades of wireless expertise and a mission-critical mindset to every project. Our DAS Field Testing services go beyond surface checks—we offer a thorough, end-to-end evaluation using state-of-the-art equipment and detailed reporting to ensure your system performs when it’s needed most.
Step 1: Site Survey and Pre-Testing
We begin with a full walkthrough of your facility, identifying the physical characteristics that may impact signal transmission. This includes analyzing construction materials, floor plans, and mechanical obstructions that could interfere with radio propagation.
Step 2: Signal Strength and Coverage Analysis
Using advanced tools such as spectrum analyzers, signal scanners, and portable radios, our technicians measure signal strength and quality throughout your building. We test across the relevant frequency bands (VHF, UHF, 700/800 MHz) to ensure comprehensive public safety coverage.
Each floor and room is mapped with signal heatmaps to visually illustrate performance and highlight any problem zones.
Step 3: Code Compliance Validation
TELECO’s testing process is aligned with national and local codes, including:
- NFPA 1225 for Emergency Responder Communications Enhancement Systems (ERCES)
- IFC Section 510 for in-building emergency radio coverage
- AHJ-specific criteria, including battery backup, alarm supervision, and NEMA enclosure ratings
Our team ensures that your system includes all the required components and performs to spec—so you’re not caught off-guard during official inspections.
Step 4: Optimization and Reporting
If our field tests reveal any deficiencies, TELECO can recommend or implement signal enhancement strategies such as antenna repositioning, additional repeaters, or booster installations. Once the system meets all performance metrics, we provide a detailed compliance report, including test data, coverage maps, and remediation actions.
This final report serves as your documentation for AHJ approval, insurance records, and ongoing system maintenance.
Applications Across All Facility Types
Our DAS Field Testing services are trusted by:
- Hospitals and healthcare campuses
- Commercial high-rises and office buildings
- Stadiums, arenas, and public venues
- Hotels, resorts, and casinos
- Government and municipal buildings
- Warehouses, factories, and logistics centers
In any facility where emergency response is a possibility—and where people’s lives depend on seamless communication—DAS Field Testing is a vital part of your safety and compliance strategy.
Future-Proofing Public Safety
As public safety codes continue to evolve and wireless technologies expand, regular DAS Field Testing is essential for maintaining compliance and performance over time. TELECO offers ongoing testing, system monitoring, and re-certification to help you stay ahead of changes and maintain optimal functionality.
Our team is also available to support system upgrades and modifications as building occupancy changes or local code requirements are updated.
Trust TELECO for Reliable Coverage and Proven Compliance
In emergency situations, uncertainty is not an option. TELECO’s DAS Field Testing services are designed to eliminate blind spots, reduce risk, and ensure your building is fully prepared to support emergency communications. With our expert testing, technical precision, and dedication to life safety, you can be confident your system performs when it matters most.
Reliable Coverage. Proven Compliance. Trust TELECO for DAS Field Testing.
