What is DAS Alert?

DAS Alert is an innovative product designed to integrate seamlessly with existing Distributed Antenna Systems (DAS) to enhance public safety communications. It acts as a critical bridge between a building’s fire alarm system and the enhanced communication systems used by first responders during emergencies. By ensuring that fire alarm signals can prompt immediate and effective responses through a building’s DAS, DAS Alert augments monitoring capabilities and ensures that both building occupants and emergency response teams are well-informed and prepared to act swiftly.

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How Does DAS Alert Work?

At its core, DAS Alert is engineered to connect directly to a building’s fire command center or annunciator panel. This connection allows the DAS Alert to receive direct alarm inputs from the fire alarm system. When an alarm is triggered—whether from smoke, fire, or another emergency—the DAS Alert instantly activates, transmitting a signal through the building’s DAS. This ensures that the alarm is communicated effectively across the entire structure, even in areas that traditionally have poor signal coverage.

The unit is equipped with form C relay contacts that allow it to interface with various fire alarm models and other critical systems, ensuring compatibility and reliability. It operates independently of the building’s AC power supply, thanks to its internal battery and DC power supply options, which provide resilience and continuous operation even during power outages.

Key Features and Benefits of DAS Alert

  • Enhanced Safety and Communication: By providing a reliable communications link between the fire alarm system and the DAS, DAS Alert ensures that all areas of a building, including those that are hard to reach with traditional fire alarm systems, are alerted during an emergency. This comprehensive coverage is vital for large buildings or complexes where signals might otherwise be obstructed.
  • Easy Integration and Low Cost: DAS Alert is designed to be backward compatible and easy to integrate with both new and existing systems, minimizing installation complexities and associated costs. This low-cost solution does not require extensive modifications to current systems, making it an economical choice for enhancing building safety.
  • Independent Operation: The device’s capability to operate with both DC and AC power supply options, coupled with an internal battery, ensures that it remains functional even if the primary power supply fails. This feature is crucial during emergencies when power outages are common.
  • Compliance with Local Regulations: DAS Alert is built to meet the current editions of local safety and communication regulations, ensuring that installations are compliant with all necessary legal requirements. This is especially important for public buildings and spaces that must adhere to stringent public safety standards.

Why Choose RFE Communications for DAS Alert Installation?

RFE Communications specializes in installing emergency communication systems and understands the nuances of creating a reliable and effective communication network within any facility. Our nationwide service makes us a convenient and capable partner for implementing DAS Alert systems across various locations, ensuring that your property meets all local requirements for safety and communication infrastructure.

DAS ERRCS system monitor

Model 1221 Public Safety DAS Annunciator System

  • 9 dry relay contacts provided to building’s fire alarm system
  • FAIL-SAFE design backed up by internal independent 24 hour battery
  • Mates with any BDA and it’s back battery unit
  • Accepts alarms from any normally-open or closed relays
  • Audible alarm with silence switch located inside locked cabinet per UL-2524
  • New small size 7″W x 8″H  x 3.7″D
  • Available in-wall flush mounting kit
  • Up to 5,000 ft interface with cat 5/6 cable (Optional fiber-optic interface unit available)
  • 15 easily-removable pop-out locations provided for flexible easy conduit installation
  • Universally powered from any user-supplied DC source between 12-60Vdc or the supplied 120 VAC to 24Vdc power supply

Other Features:

  • Includes Form-C relay contacts to interface with any fire alarm system
  • Monitors communications link for integrity
  • Included independent circuitry to check antenna, AC power, battery capacity, and overall system status
  • Mates with or augments monitoring of any BDA, antenna, charger, battery or UPS
  • Low-cost, easy to install and program
  • Small size NEMA-4: 10″H x 8″W x 4″D
  • Backed up by internal battery
  • Meets or exceeds all NFPA and UL requirements
  • Powered by included 24 Vdc power supply or any user supplied DC supply between 12-
    60 Vdc.
  • Extremely low power consumption (less than 30 mA)
  • Includes internal 24Hr panel backup battery
  • Connects to BDA and BBU and uses ultra-high reliability dry relays to mate with MFAP
  • Available in-wall mounting kit & decorative trim plate
  • Dimensions: 8.2”H x 7.2” W x 3.8” D

The current edition of the NFPA-1221 fire code describes the requirements for monitoring the performance of Public Safety in-building two-way radio emergency responder radio coverage system with a dedicated component. This component is required to be located in the fire command center. Many jurisdictions, however, require that it be located in the same room as the DAS head end.

The DASalert ERRCS NFPA-72, NFPA-1221 Public Safety DAS Annunciator Panel is designed to meet these requirements and contains independent circuitry to monitor the various components of the emergency responder radio coverage system.

Contact RFE Communications Today for the DAS Alert System

If you’re looking to enhance the emergency response system within your facility, consider the DAS Alert as a vital addition to your safety measures. RFE Communications is ready to assist you with any inquiries about this product and can provide expert installation services to ensure your setup is seamless and effective.

In addition to our expertise in DAS systems, we also specialize in public safety communications installation, ensuring that first responders within your facility have reliable communication tools during critical moments. Furthermore, our BDA system installation services are designed to enhance signal strength across your property, addressing areas with poor connectivity to improve overall communication efficacy.

Contact us today to discuss how DAS Alert can make your building safer and more responsive in emergencies. Let us help you stay connected and protected when it matters most.