DAS Systems
  • Home
  • About Us
  • Solutions
    • ERRCS/ERCES – Emergency Responder Communication Enhancement Systems
    • Cellular DAS Service
    • Wi-Fi Systems
  • Resources
    • Blogs
    • Case Studies
    • Vendors
    • FAQs
  • Locations
    • California
    • Colorado
    • Florida
    • Georgia
    • Hawaii
    • North Carolina
    • Ohio
    • South Carolina
    • Texas
  • Industries
    • Healthcare
    • Hospitality & Hotels
    • Education
    • Data Centers
    • Retail
    • Warehouse & Distribution
    • Multi-Family & Residential
    • Office Building
    • Government & Public Safety
  • Get Quote
  • Toll-Free: (888) 203-0279
  • Phone: (408) 540-7864
  • Home
  • About Us
  • Solutions
    • ERRCS/ERCES – Emergency Responder Communication Enhancement Systems
    • Cellular DAS Service
    • Wi-Fi Systems
  • Resources
    • Blogs
    • Case Studies
    • Vendors
    • FAQs
  • Locations
    • California
    • Colorado
    • Florida
    • Georgia
    • Hawaii
    • North Carolina
    • Ohio
    • South Carolina
    • Texas
  • Industries
    • Healthcare
    • Hospitality & Hotels
    • Education
    • Data Centers
    • Retail
    • Warehouse & Distribution
    • Multi-Family & Residential
    • Office Building
    • Government & Public Safety
  • Get Quote
  • Toll-Free: (888) 203-0279
  • Phone: (408) 540-7864
  • Phone: (408) 540-7864
  • Toll-free: (888) 203-0279
Get Quote
  • Home
  • About Us
  • Cellular DAS
    • Cellular Overview
    • Cost
    • Installation
    • In-Building Cellular Solutions
    • By Industry
      • Hospitals
      • Stadiums
      • Hotels
      • Warehouses
      • High-Rise
    • Service Areas
      • San Francisco Bay Area
  • ERCES/ERRCS
    • ERCES Overview
    • By Industry
      • Healthcare
      • Hospitality & Hotels
      • Education
      • Data Centers
      • Retail
      • Warehouse & Distribution
      • Multi-Family & Residential
      • Office Building
      • Government & Public Safety
    • Service Areas
      • California
      • Colorado
      • Florida
      • Georgia
      • Hawaii
      • North Carolina
      • Ohio
      • South Carolina
      • Texas
  • Resources
    • Blogs
    • Case Studies
    • Vendors
    • FAQs
  • Home
  • About Us
  • Cellular DAS
    • Cellular Overview
    • Cost
    • Installation
    • In-Building Cellular Solutions
    • By Industry
      • Hospitals
      • Stadiums
      • Hotels
      • Warehouses
      • High-Rise
    • Service Areas
      • San Francisco Bay Area
  • ERCES/ERRCS
    • ERCES Overview
    • By Industry
      • Healthcare
      • Hospitality & Hotels
      • Education
      • Data Centers
      • Retail
      • Warehouse & Distribution
      • Multi-Family & Residential
      • Office Building
      • Government & Public Safety
    • Service Areas
      • California
      • Colorado
      • Florida
      • Georgia
      • Hawaii
      • North Carolina
      • Ohio
      • South Carolina
      • Texas
  • Resources
    • Blogs
    • Case Studies
    • Vendors
    • FAQs
  • Phone: (408) 540-7864
  • Toll-free: (888) 203-0279
Get Quote
DAS Systems
  • Home
  • About Us
  • Solutions
    • ERRCS/ERCES – Emergency Responder Communication Enhancement Systems
    • Cellular DAS Service
    • Wi-Fi Systems
  • Resources
    • Blogs
    • Case Studies
    • Vendors
    • FAQs
  • Locations
    • California
    • Colorado
    • Florida
    • Georgia
    • Hawaii
    • North Carolina
    • Ohio
    • South Carolina
    • Texas
  • Industries
    • Healthcare
    • Hospitality & Hotels
    • Education
    • Data Centers
    • Retail
    • Warehouse & Distribution
    • Multi-Family & Residential
    • Office Building
    • Government & Public Safety
  • Get Quote
  • Toll-Free: (888) 203-0279
  • Phone: (408) 540-7864
ERCES
Tower crane over a high-rise building under construction at sunset, representing early ERCES planning in new construction projects

ERCES for New Construction: When to Start Planning & Cost-Saving Strategies

In the construction field, safety systems are foundational to how a building is designed, approved, and ultimately occupied. One of […]

February 5, 2026 / Scalelabs Team
ERCES
American flag at sunrise over a wide landscape, representing state-by-state ERCES code requirements across the United States

ERCES Requirements by State: Complete 2026 Compliance Map [Interactive Guide]

Emergency Responder Communication Enhancement Systems (ERCES), also commonly referred to as ERRCS (Emergency Responder Radio Communication Systems), have quickly shifted […]

January 31, 2026 / Scalelabs Team
ERCES ERRCS/ERCES DAS
A group of construction professionals and a developer stand at a busy urban construction site, reviewing a large blueprint on a table.

Can’t Get Certificate of Occupancy Due to ERCES: Emergency Solutions for Developers

For a developer, few moments are more stressful than finishing a building project and thinking it’s ready for occupancy, only […]

January 24, 2026 / Scalelabs Team
ERCES
Blue graphic with the title ‘New NFPA 72 — 2025 Edition: What ERCES Changes Mean for Building Owners’ and icons of a hard hat and shield symbolizing construction safety and code compliance.

New NFPA 72 2025 Edition: What ERCES Changes Mean for Building Owners

If you are a building owner, facility manager, or developer, you’ve probably heard the buzz around the NFPA 72 2025 […]

December 7, 2025 / Scalelabs Team
ERCES
A detailed, close-up image showing a bi-directional amplifier (BDA) unit, which is the core component of an Emergency Responder Communication Enhancement System (ERCES), typically mounted inside a metallic cabinet.

ERCES Annual Testing Requirements: 2025 Compliance Checklist for Building Owners

Emergency Responder Communication Enhancement Systems (ERCES, in all localities, will be called ERCES, but they are not being called ERCES […]

October 26, 2025 / Scalelabs Team
DAS installations Distributed Antenna Systems
North Carolina State Capitol building in Raleigh with historic monument in front

How North Carolina Cities Handle ERCES Approvals

If you own, manage, or develop a building in North Carolina, one of the most important safety requirements you will […]

September 25, 2025 / Scalelabs Team
Recent Posts
  • RF engineer reviewing a coverage heat map on a tablet while planning a cellular distributed antenna system in a commercial building lobby.
    Cellular Distributed Antenna System (DAS): Why Buildings Need One
    September 1, 2026
  • Modern office with strong signal coverage from an indoor cellular das supporting calls, video meetings, and cloud work.
    Indoor Cellular DAS: Improving In-Building Wireless Coverage
    August 25, 2026
  • Technicians installing and testing equipment for a das cellular booster system in a modern office.
    DAS Cellular Booster: How It Differs From Signal Boosters
    August 18, 2026
Tags
Bi-Directional Amplifier Building Safety Cellular Connection cellular das systems Communication Technology DAS DAS Cellular Technology das communication system das distributed antenna system DAS installation das repeater system das system DAS Systems das wireless systems Distributed Antenna System Distributed Antenna Systems Emergency Communication Emergency Communication Radio Signal Emergency Communication Systems Emergency Responder Communication Emergency Responder Communication Enhancement Systems emergency responder communication systems emergency responder radio coverage ERCES ERCES compliance errc errcs ERRCS/ERCES DAS ERRCS/ERCES DAS Design errcs requirements errcs system errc system IFC 510 compliance IFC Section 510 IFC Standards Improved Cellular Coverage in-building radio coverage In-Building Wireless in building distributed antenna systems nfpa 1225 compliance NFPA 1225 standards public safety DAS RF Grid Testing Wireless Carrier DAS Wireless Communication

Ready to Get Started?

Contact Us

Ready to Get Started?

Complete the form to request a consultation.
Our team will review the information, and a personal manager will reach out to you.

DAS Systems
  • Home
  • About DAS Systems
  • DAS Solutions
  • Resources
  • Vendors
  • Home
  • About DAS Systems
  • DAS Solutions
    • ERRCS – Emergency Responder Radio Coverage Systems
    • Cellular DAS Service
    • Wifi Systems
  • Resources
    • Blogs
    • Case Studies
    • Vendors
  • Contact Us
  • Home
  • About DAS Systems
  • DAS Solutions
    • ERRCS – Emergency Responder Radio Coverage Systems
    • Cellular DAS Service
    • Wifi Systems
  • Resources
    • Blogs
    • Case Studies
    • Vendors
  • Contact Us

Contacts

  • support@dassystems.com
  • Toll Free Number:
    (888) 203-0279
  • (408) 540-7864
  • HQ: 142 Kennedy Avenue, Campbell, CA 95008
  • Office 1: San Diego, CA
  • Office 2: Los Angeles, CA
  • Office 3: Dallas, TX
  • Office 4: Denver, CO

Follow Us

Facebook-f Linkedin-in Instagram

© 2026 DAS Systems Inc. All rights reserved.  Privacy | Terms

Empowering Connectivity, Everywhere You Go

  • Home
  • About Us
  • Solutions
  • Resources

Sitemap

  • Home
  • About DAS Systems
  • DAS Solutions
    • ERRCS – Emergency Responder Radio Coverage Systems
    • Cellular DAS Service
    • Wifi Systems
  • Resources
    • Blogs
    • Case Studies
    • Vendors
  • Contact Us
  • Home
  • About DAS Systems
  • DAS Solutions
    • ERRCS – Emergency Responder Radio Coverage Systems
    • Cellular DAS Service
    • Wifi Systems
  • Resources
    • Blogs
    • Case Studies
    • Vendors
  • Contact Us

Contact Us

  • support@dassystems.com
  • 408 540 7864
  • Toll Free Number: 888 203 0279
  • Toll Free Number: 888 203 0279
  • HQ: 142 Kennedy Avenue, Campbell, CA 95008
  • Office 1: San Diego, CA
  • Office 2: Los Angeles, CA
  • Office 3: Dallas, TX

Follow us

Subscribe
Subscribe to our newsletter

By subscribing, you agree to our Privacy Policy

  • Privacy Policy
  • Terms of Service
  • Cookie Settings

© 2025 DAS Systems. All rights reserved.

© 2025 DAS Systems Inc. All rights reserved. Privacy | Terms

Talk With Our Experts

  • (408) 540-7864
Accessibility
Accessibility modes
Epilepsy Safe Mode
Dampens color and removes blinks
This mode enables people with epilepsy to use the website safely by eliminating the risk of seizures that result from flashing or blinking animations and risky color combinations.
Visually Impaired Mode
Improves website's visuals
This mode adjusts the website for the convenience of users with visual impairments such as Degrading Eyesight, Tunnel Vision, Cataract, Glaucoma, and others.
Cognitive Disability Mode
Helps to focus on specific content
This mode provides different assistive options to help users with cognitive impairments such as Dyslexia, Autism, CVA, and others, to focus on the essential elements of the website more easily.
ADHD Friendly Mode
Reduces distractions and improve focus
This mode helps users with ADHD and Neurodevelopmental disorders to read, browse, and focus on the main website elements more easily while significantly reducing distractions.
Blindness Mode
Allows using the site with your screen-reader
This mode configures the website to be compatible with screen-readers such as JAWS, NVDA, VoiceOver, and TalkBack. A screen-reader is software for blind users that is installed on a computer and smartphone, and websites must be compatible with it.
Online Dictionary
    Readable Experience
    Content Scaling
    Default
    Readable Font
    Dyslexia Friendly
    Highlight Titles
    Highlight Links
    Font Sizing
    Default
    Line Height
    Default
    Letter Spacing
    Default
    Left Aligned
    Center Aligned
    Right Aligned
    Visually Pleasing Experience
    Dark Contrast
    Light Contrast
    Monochrome
    High Contrast
    High Saturation
    Low Saturation
    Adjust Text Colors
    Adjust Title Colors
    Adjust Background Colors
    Easy Orientation
    Mute Sounds
    Hide Images
    Hide Emoji
    Reading Guide
    Stop Animations
    Reading Mask
    Highlight Hover
    Highlight Focus
    Big Dark Cursor
    Big Light Cursor
    Virtual Keyboard
    Navigation Keys

    DAS Systems

    Accessibility Statement

    • dassystems.com
    • November 3, 2026

    Compliance status

    We firmly believe that the internet should be available and accessible to anyone, and are committed to providing a website that is accessible to the widest possible audience, regardless of circumstance and ability.

    To fulfill this, we aim to adhere as strictly as possible to the World Wide Web Consortium’s (W3C) Web Content Accessibility Guidelines 2.1 (WCAG 2.1) at the AA level. These guidelines explain how to make web content accessible to people with a wide array of disabilities. Complying with those guidelines helps us ensure that the website is accessible to all people: blind people, people with motor impairments, visual impairment, cognitive disabilities, and more.

    This website utilizes various technologies that are meant to make it as accessible as possible at all times. We utilize an accessibility interface that allows persons with specific disabilities to adjust the website’s UI (user interface) and design it to their personal needs.

    Additionally, the website utilizes an AI-based application that runs in the background and optimizes its accessibility level constantly. This application remediates the website’s HTML, adapts Its functionality and behavior for screen-readers used by the blind users, and for keyboard functions used by individuals with motor impairments.

    If you’ve found a malfunction or have ideas for improvement, we’ll be happy to hear from you. You can reach out to the website’s operators by using the following email

    Screen-reader and keyboard navigation

    Our website implements the ARIA attributes (Accessible Rich Internet Applications) technique, alongside various different behavioral changes, to ensure blind users visiting with screen-readers are able to read, comprehend, and enjoy the website’s functions. As soon as a user with a screen-reader enters your site, they immediately receive a prompt to enter the Screen-Reader Profile so they can browse and operate your site effectively. Here’s how our website covers some of the most important screen-reader requirements, alongside console screenshots of code examples:

    1. Screen-reader optimization: we run a background process that learns the website’s components from top to bottom, to ensure ongoing compliance even when updating the website. In this process, we provide screen-readers with meaningful data using the ARIA set of attributes. For example, we provide accurate form labels; descriptions for actionable icons (social media icons, search icons, cart icons, etc.); validation guidance for form inputs; element roles such as buttons, menus, modal dialogues (popups), and others. Additionally, the background process scans all the website’s images and provides an accurate and meaningful image-object-recognition-based description as an ALT (alternate text) tag for images that are not described. It will also extract texts that are embedded within the image, using an OCR (optical character recognition) technology. To turn on screen-reader adjustments at any time, users need only to press the Alt+1 keyboard combination. Screen-reader users also get automatic announcements to turn the Screen-reader mode on as soon as they enter the website.

      These adjustments are compatible with all popular screen readers, including JAWS and NVDA.

    2. Keyboard navigation optimization: The background process also adjusts the website’s HTML, and adds various behaviors using JavaScript code to make the website operable by the keyboard. This includes the ability to navigate the website using the Tab and Shift+Tab keys, operate dropdowns with the arrow keys, close them with Esc, trigger buttons and links using the Enter key, navigate between radio and checkbox elements using the arrow keys, and fill them in with the Spacebar or Enter key.Additionally, keyboard users will find quick-navigation and content-skip menus, available at any time by clicking Alt+1, or as the first elements of the site while navigating with the keyboard. The background process also handles triggered popups by moving the keyboard focus towards them as soon as they appear, and not allow the focus drift outside it.

      Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.

    Disability profiles supported in our website

    • Epilepsy Safe Mode: this profile enables people with epilepsy to use the website safely by eliminating the risk of seizures that result from flashing or blinking animations and risky color combinations.
    • Visually Impaired Mode: this mode adjusts the website for the convenience of users with visual impairments such as Degrading Eyesight, Tunnel Vision, Cataract, Glaucoma, and others.
    • Cognitive Disability Mode: this mode provides different assistive options to help users with cognitive impairments such as Dyslexia, Autism, CVA, and others, to focus on the essential elements of the website more easily.
    • ADHD Friendly Mode: this mode helps users with ADHD and Neurodevelopmental disorders to read, browse, and focus on the main website elements more easily while significantly reducing distractions.
    • Blindness Mode: this mode configures the website to be compatible with screen-readers such as JAWS, NVDA, VoiceOver, and TalkBack. A screen-reader is software for blind users that is installed on a computer and smartphone, and websites must be compatible with it.
    • Keyboard Navigation Profile (Motor-Impaired): this profile enables motor-impaired persons to operate the website using the keyboard Tab, Shift+Tab, and the Enter keys. Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.

    Additional UI, design, and readability adjustments

    1. Font adjustments – users, can increase and decrease its size, change its family (type), adjust the spacing, alignment, line height, and more.
    2. Color adjustments – users can select various color contrast profiles such as light, dark, inverted, and monochrome. Additionally, users can swap color schemes of titles, texts, and backgrounds, with over seven different coloring options.
    3. Animations – person with epilepsy can stop all running animations with the click of a button. Animations controlled by the interface include videos, GIFs, and CSS flashing transitions.
    4. Content highlighting – users can choose to emphasize important elements such as links and titles. They can also choose to highlight focused or hovered elements only.
    5. Audio muting – users with hearing devices may experience headaches or other issues due to automatic audio playing. This option lets users mute the entire website instantly.
    6. Cognitive disorders – we utilize a search engine that is linked to Wikipedia and Wiktionary, allowing people with cognitive disorders to decipher meanings of phrases, initials, slang, and others.
    7. Additional functions – we provide users the option to change cursor color and size, use a printing mode, enable a virtual keyboard, and many other functions.

    Browser and assistive technology compatibility

    We aim to support the widest array of browsers and assistive technologies as possible, so our users can choose the best fitting tools for them, with as few limitations as possible. Therefore, we have worked very hard to be able to support all major systems that comprise over 95% of the user market share including Google Chrome, Mozilla Firefox, Apple Safari, Opera and Microsoft Edge, JAWS and NVDA (screen readers).

    Notes, comments, and feedback

    Despite our very best efforts to allow anybody to adjust the website to their needs. There may still be pages or sections that are not fully accessible, are in the process of becoming accessible, or are lacking an adequate technological solution to make them accessible. Still, we are continually improving our accessibility, adding, updating and improving its options and features, and developing and adopting new technologies. All this is meant to reach the optimal level of accessibility, following technological advancements. For any assistance, please reach out to