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Contact Us for All of Your ERCES Needs!

For over 75 years, businesses of all sizes have trusted the experts at Koorsen Fire & Security for all of their communication needs including emergency responder communication enhancement systems (ERCES). Contact us today to get a quote or more info on ERCES products and services.

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Emergency Responder Communication Enhancement Systems Quote
When it comes to Emergency Responder Communication Enhancement Systems (ERCES), you can’t afford to compromise. ERCES, which are comprised of a Bi-Directional Amplifier (BDA) and Distributed Antenna System (DAS), ensure that emergency responders’ portable radios work throughout the building. Our certified experts will perform an RF Survey using the latest PCTEL technology to measure the signal strengths to determine if an ERCES is required. If needed, our techs will install an ERCES from industry-leading manufacturers to ensure emergency responders reliable in-building public safety radio coverage. 
Inspections and testing were the foundations of our business starting in 1946 and continue to be some of our strongest services today. If your ERCES requires an inspection per your local jurisdiction, the experts at Koorsen have got you covered.
Our team of certified technicians are known for their extensive knowledge and high level of service. Whether you need regularly scheduled maintenance or an urgent after-hours repair, our team is available 24/7 to handle any service issue you might face.

What is an Emergency Responder Communication Enhancement System (ERCES)?

An Emergency Responder Communication Enhancement System (ERCES) is a type of technology that is designed to improve communication between emergency responders during emergency situations. It typically includes devices such as radios, distributed antenna system (DAS), bi-directional amplifier (BDA), repeaters, and other communication equipment that are used to enhance communication in a specific area or building.

How does an ERCES work?

An ERCES typically works by using a combination of technologies to enhance communication for emergency responders. 

What are the benefits of an ERCES?

The benefits of an ERCES include improved communication and coordination between emergency responders, increased situational awareness, and faster response times.

How do I choose the right ERCES for my organization?

When choosing an ERCES, it is important to consider the specific needs of your organization, such as the size and layout of the building or area, the types of emergency situations that may occur, and the communication needs of your emergency responders. It may also be helpful to consult with a security professional or communication expert for advice and recommendations.

How do I maintain and update my ERCES?

To maintain and update an ERCES, it is important to regularly test and inspect the equipment, address any issues promptly, and ensure that all emergency responders are trained on how to use the system. It is also important to stay current with any updates or changes to communication technology and regulations.

Parts of an Emergency Response Communication Enhancement System

Distributed Antenna System (DAS):

An antenna network consisting of one or more antennas located in areas of a building with weak or non-existent radio coverage.

Repeater:

Repeaters are antennas located throughout a community that carry RF signals from emergency responders like police and firefighters.

Bi-Directional Amplifier (BDA):

A BDA takes the radio frequency (RF) signal from the donor antenna, amplifies it, and distributes it to the indoor distribution antennas throughout the building for reliable coverage. It also works in reverse, taking RF signals from inside the building , amplifying them, and send the signal from the donor antenna to surrounding repeaters.

Donor Antenna:

The donor antenna is usually located on the roof of the building and picks up the RF signal from a repeater site and sends it to the BDA. It also sends RF signals from inside the building to repeaters.

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