Monroe County Firewire: Real-Time Public Safety Communications And Radio Dispatch Guide [2026 Edition]

To prevent confusion, please note that "Monroe County Firewire" refers to the community-driven public safety reporting network and the digital radio scanner monitoring ecosystem tracking active emergency incidents in Monroe County, New York, rather than physical data transfer cables or computer hardware.

Understanding how emergency incidents are reported, dispatched, and tracked in Monroe County requires a deep dive into the region's radio infrastructure. As public safety communications continue to modernize, staying informed means understanding the hardware, software, talkgroups, and protocols that power the Rochester and Monroe County digital dispatch networks. This guide provides an authoritative breakdown of the regional public safety communications system, how to monitor active incident feeds, and the exact technical steps needed to configure your own digital listening post in 2026.

Understanding the Monroe County Emergency Radio Infrastructure

Public safety agencies across Monroe County, New York—including the Rochester Fire Department (RFD), county-wide volunteer fire departments, and emergency medical services (EMS)—rely on a sophisticated, multi-site trunked radio network. Operated by the Monroe County Office of Emergency Communications (OEC) at the Rochester 911 Center, this network coordinates responses across dozens of jurisdictions.

In 2026, the backbone of this communication is the Monroe County P25 Trunked Radio System. This is an APCO Project 25 (P25) Phase II digital system operating primarily in the 700 MHz and 800 MHz frequency bands. P25 Phase II technology utilizes Time Division Multiple Access (TDMA), which effectively doubles the system's voice channel capacity compared to older Phase I Frequency Division Multiple Access (FDMA) designs. This technological capability ensures that during multi-agency incidents, such as a major hazmat spill or a multi-alarm structure fire, first responders have uninterrupted access to clear voice channels.

While law enforcement agencies throughout Monroe County (including the Rochester Police Department and the Monroe County Sheriff's Office) have transitioned their primary talkgroups to full encryption for officer safety and privacy, fire and rescue services remain largely unencrypted. This open-access policy allows dispatch channels to be monitored by local news networks, amateur radio operators, and citizen safety organizations widely known as "Firewire" networks.

Technical Specifications of Monroe County Dispatch Radio Systems

To monitor Monroe County public safety communications, you must program your hardware or software receiver with the correct system parameters. Below is a comprehensive breakdown of the Monroe County P25 Phase II Trunked System configurations, highlighting key talkgroups, control channel frequencies, and operational statuses as of 2026.

How to Access Live Monroe County Firewire Feeds

There are two primary methods for tracking Monroe County emergency dispatches: utilizing online community streams or operating local radio scanning hardware. Depending on your technical expertise and budget, each approach offers a different level of control and detail.

1. Online Community Streams and Social Aggregators

For most citizens, the easiest way to monitor active incidents is through online streaming aggregates and local public safety alert pages, often referred to as Monroe County Firewire. These platforms operate by connecting physical radio receivers to internet-connected computers, broadcasting the live audio with a minor delay.

• Broadcastify and OpenMHZ: These websites host continuous streams of the Monroe County Fire and EMS talkgroups. OpenMHZ, in particular, records individual P25 transmissions, allowing you to listen to call archives and follow specific incidents chronologically without having to listen to hours of dead air.
• Community Alert Channels: Regional volunteer monitors run social media hubs and notification groups under the Firewire banner. These channels quickly post transcribed dispatches, water rescue locations, motor vehicle accidents, and structure fire alarms by listening to the live trunked system.

2. Local Hardware Digital Scanners

If you require zero-latency audio and want to listen to communications even when the internet is down, a physical hardware scanner is the optimal choice. To receive the Monroe County system, your scanner must natively support APCO P25 Phase II digital decoding.

• Supported Models: Scanners like the Uniden SDS100, SDS200, or the Whistler TRX-1 are engineered to handle the complex simulcast distortion often experienced in Monroe County's multi-site network.
• Programming Requirements: Scanners must be programmed with the Monroe County P25 system frequencies, the local site control channels, and the desired talkgroup decimal IDs listed in the technical specifications table above.

Decoding Monroe County Dispatch Protocol and Common Radio Codes

When listening to the Monroe County Firewire feeds, first responders use standardized radio terminology and regional codes to transmit information quickly and keep channels clear. Understanding these terms is crucial to understanding the severity and nature of an incident in real time.

The Rochester Fire Department "Signal" Codes

The Rochester Fire Department (RFD) and surrounding county agencies use specific "Signal" designations to declare operational situations.

Signal 22: Working Fire When a commanding officer arrives on scene and declares a Signal 22, it indicates an active, confirmed working structure fire. This signal automatically triggers additional resources, including a secondary engine, a rescue squad, an air supply unit, and a battalion chief.

Signal 23: Incident Under Control This signal is announced by the incident commander once the fire has been knocked down, primary and secondary searches for occupants are complete, and there is no active threat of extension to neighboring exposures.

Common Operational Terms

• MVA (Motor Vehicle Accident): Dispatched with varying levels of urgency, often appended with "with entrapment" if occupants are pinned inside the vehicle, prompting a heavy rescue response.
• MCI (Mass Casualty Incident): Declared during large-scale accidents, structural collapses, or multi-vehicle pileups requiring the coordinated triage and transport of multiple patients.
• RIT (Rapid Intervention Team): A dedicated crew of firefighters assigned to stand by at a structure fire solely to rescue other firefighters if they become trapped, lost, or injured inside the burning building.
• Tone-Out: A sequence of audio tones sent over the dispatch channel to activate the station house sirens, pagers, and alerting systems of specific volunteer or career departments.

Pros and Cons of Digital Scanner Hardware vs. Streamed Online Feeds

Before investing in radio monitoring equipment, weigh the operational trade-offs between physical hardware and online streaming options.

Digital Hardware Scanners

• Pros: Real-time audio with zero transmission delay; works independently of internet connections or cellular networks; capability to lockout specific talkgroups dynamically on the fly.
• Cons: High initial financial investment (high-end P25 Phase II scanners cost several hundred dollars); steep technical learning curve to program trunking parameters; susceptible to physical radio interference and building shielding.

Streamed Online Feeds

• Pros: Completely free to access using mobile phones or desktop browsers; no technical programming knowledge required; access archives to replay critical missed dispatches.
• Cons: Audio feeds are delayed by thirty seconds to several minutes depending on server buffering; streams can go offline unexpectedly if the volunteer host loses power or internet; no control over which talkgroups are prioritized during major incidents.

Step-by-Step Guide to Setting Up an RTL-SDR for Monroe County Fire Monitoring

If you want the depth of a physical digital scanner without the high price tag, you can build a software-defined radio (SDR) receiver using an inexpensive USB dongle and a personal computer. Follow this technical guide to configure your own P25 digital trunking receiver.

Required Hardware

1. One or two RTL-SDR Blog V4 USB dongles. (Two dongles are recommended to cover the entire bandwidth of the Monroe County P25 control and voice channels simultaneously).
2. An outdoor or window-mounted antenna tuned specifically to the 700/800 MHz frequency bands.
3. A modern computer running Windows, macOS, or Linux.

Configuration Steps

1. Install the USB Drivers: Insert your RTL-SDR dongle into a USB port. Download the Zadig driver installation utility. Open Zadig, select "Options", click "List All Devices", select "Bulk-In, Interface (Interface 0)", and replace the default driver with the WinUSB driver.

2. Download and Install SDRTrunk: SDRTrunk is a free, open-source Java application designed to decode trunked radio protocols. Download the latest version of SDRTrunk and ensure your system has the correct Java Runtime Environment (JRE) installed.

3. Configure the Tuners: Launch SDRTrunk. Navigate to the "Tuners" tab to verify that your RTL-SDR dongles are detected. Set the sample rate to 2.4 MSPS to ensure stable signal capture without overloading the USB bus.

4. Create the Monroe County P25 System: Navigate to the "Channels" editor. Click "New" and select "P25 Trunked System". Enter the primary control channel frequency for the Monroe County system (773.30625 MHz) as the source frequency. Save the configuration.

5. Compile the JMBE Audio Library: To decode the digital voice packets, SDRTrunk requires the Java Multi-Codec Bytecode Engine (JMBE) library. Go to the "User Preferences" menu, select "JMBE", and click "Create Library". Follow the on-screen prompts to automatically download and compile the audio decoder.

6. Set Up Talkgroup Aliases: Under the "Aliases" tab, import the talkgroup list for Monroe County. Assign recognizable names and high-priority flags to critical channels like Rochester Fire Dispatch (2001) and Monroe County Fire East (2051) so they override routine administrative traffic. Click "Play" on the trunked channel setup to begin listening to clear, digital voice transmissions.

Frequently Asked Questions About Monroe County Firewire

Why can't I hear police dispatch on the Monroe County feeds anymore?

All primary law enforcement dispatch and tactical channels in Monroe County, including the Rochester Police Department and Monroe County Sheriff, transitioned to full P25 digital encryption to protect sensitive operational data and victim privacy. Because this encryption requires cryptographic keys loaded directly into authorized radios, civilian scanners and online streams cannot decrypt or play back these transmissions. Fire and EMS channels remain open to the public.

What is the difference between Monroe County Fire East and Fire West?

The Genesee River serves as the geographical dividing line for suburban fire dispatching in Monroe County. Fire East (Talkgroup 2051) handles dispatches for towns like Webster, Penfield, Pittsford, and Irondequoit. Fire West (Talkgroup 2053) manages dispatching and coordination for western towns such as Greece, Gates, Chili, and Henrietta. This division keeps radio traffic manageable for the OEC dispatchers.

Can I use a standard analog scanner to monitor Monroe County Fire?

No, a standard legacy analog scanner cannot decode the Monroe County dispatch channels. The county operates on a digital APCO P25 Phase II trunked system. Analog scanners will only hear digital static, control channel hiss, or nothing at all on these frequencies. You must use a digital scanner that explicitly lists P25 Phase II compatibility.

Why is the audio on my online streaming app delayed compared to my neighbor's radio?

Online streams must receive the analog or digital radio signal locally, convert it into an audio file, upload it to an icecast or dispatch server, and then stream it to your device over the internet. This multi-step encoding and routing process introduces a latency delay ranging from 30 seconds to over two minutes, whereas physical radio receivers decode the RF signal instantly.

Staying Informed Safely and Responsibly

Whether you are a volunteer firefighter, an amateur radio hobbyist, or a safety-conscious resident, monitoring the Monroe County Firewire network is an effective way to maintain situational awareness. Understanding the technology behind the P25 trunked system, decoding regional signal codes, and leveraging software-defined radio technology ensures you stay accurately informed about emergency situations unfolding across the Rochester metro area. Always prioritize safety by letting professional first responders handle active incident scenes unimpeded while you monitor the communications responsibly from a distance.