Case Study: Florida College Faces Unknown Fire Alarm Dialer Signals
By Andrew Erickson
July 16, 2024
When you're monitoring your fire alarm system, it’s not uncommon to encounter confusing issues that require a deep dive into system diagnostics. Recently, a college in Florida reached out to us to solve a complex problem involving unidentified dialer signals.
As we look at this case study, we'll see:
- How John, a Digitize engineer, tackled this issue
- The critical role of flexible fire alarm monitoring solutions in maintaining safety and security
![Where is 7777?](https://digitize-inc.com/images/blog/7777.webp)
Unidentified Dialer Account "7777"
Our client was receiving signals from an unidentified dialer account, labeled 7777. The signals were causing confusion and potential security lapses since the source couldn't be pinpointed. John mentioned the client reached out for help:
"Our client called to let me know they had dialer events they could not identify. I had them send me pictures to be sure I was seeing everything they were seeing."
These unidentified signals posed a significant challenge. Without knowing the exact source, it was impossible to address the root cause or ensure that the fire alarm monitoring system was functioning properly.
Conventional Troubleshooting Wasn't Enough
Initial attempts to decode the source of the signals using standard diagnostic methods proved futile. Despite having a sophisticated monitoring system in place, the lack of detailed identification for the dialer account meant that conventional troubleshooting steps were insufficient. As John noted:
"Which of the events on the thermal tape are you referring to the Operator actions or the Dialer 7777 events?"
The existing text messages associated with the dialer account did not provide enough context to identify the exact location. For the moment, this client was stuck.
Signals Should Immediately Indicate Source
In an ideal scenario, each dialer account should be clearly labeled and associated with specific locations and devices. This way, any signal received would immediately indicate its source.
This would allow for fast action and resolution. The ideal fire alarm monitoring system should not only capture events accurately, but also provide full context to eliminate any ambiguity.
Detailed Data Analysis
John's approach was methodical and thorough. He began by analyzing the raw data from the thermal tape and cross-referencing it with saved user text files:
"A Dialer account 7777 is sending these signals to the receiver as noted by the Raw ID on the 3505 thermal tape."
By examining historical data and correlating it with the dialer account's signals, John identified specific messages that hinted at potential locations:
"I looked in the User text files that we saved from your systems when we were there. I did not find a Generic Text message for Dialer account 7777- with the building name. However, there are many text messages for this dialer account. Some of the text includes location-based items like: 'President's Office window' and 'Assistant's Office window.'
These clues pointed towards specific locations within the campus. This enabled our client to narrow down their search. John further recommended programming a generic text message with the building name and address for the dialer account. This will ensure that future signals would be easily identifiable:
"I would suggest that you program a Generic text message in your systems for account 7777- with the Building Name and address. This way when any signals are received from this dialer the Generic message will be displayed along with the event."
This recommendation shows the importance of having a fire alarm monitoring system that supports customizable messaging. The System 3505 Prism LX is an example of a good fire alarm monitoring solution that's designed to enhance safety and operational efficiency.
Prism LX Fire Alarm Monitoring Solution
This unexpected and hard-to-identify issue experienced by this school highlights the importance of using advanced fire alarm monitoring solutions like the System 3505 Prism LX. This system offers features that are crucial in complex environments:
- Comprehensive Data Logging: The ability to store and analyze historical data allows for detailed diagnostics and troubleshooting. This level of detail and precision is critical in maintaining the integrity and responsiveness of fire alarm systems. That's especially true in large, complex environments like college campuses.
- Programmable Text Messages: Users can customize text messages associated with dialer accounts, enhancing the clarity and utility of the signals received. Customizing alerts to include detailed building names and addresses will assure you that any signal received is easily identifiable. Doing so allows faster response times and enhances overall safety.
- Ethernet Connectivity and Remote Access: The Remote Annunciator, with its 23” touch screen display and Ethernet connectivity, facilitates easy access to system data from multiple locations. This feature enables staff to manage and respond to alarms from various locations. This improves flexibility and response times.
- Integration with Existing Systems: The Prism LX system's ability to integrate seamlessly with existing infrastructure is a major advantage. This makes sure that upgrades or changes can be implemented without significant disruptions.
Improve Your Flexibility and Alarm Response Times
Remote monitoring is increasingly important if your college or university is expanding or growing in student body. The Remote Annunciator, with its 23” touch screen display and Ethernet connectivity, exemplifies how remote access can enhance monitoring capabilities:
"The Remote Annunciator allows personnel to monitor all System 3505 Prism LX activity from more than one location."
This feature enables staff to manage and respond to alarms from various locations, improving flexibility and response times. For a college in Florida, this means that campus safety teams can monitor and address issues in real time, regardless of their physical location.
Digitize Engineering Drives Continuous Improvement and Great Tech Support
Our commitment to continuous improvement and support ensures that clients receive ongoing assistance and upgrades as needed. In our recent case, this was evident in the proactive steps taken by our engineer to enhance the system’s functionality:
"If there is anything else I can help you with please let me know."
Enhance Your Fire Alarm Monitoring System Today
Our recent case study with a college in Florida highlights the effectiveness of the Prism LX features in resolving complex issues and enhancing overall safety.
If you’re looking to upgrade your fire alarm monitoring system, contact Digitize today. Our expert engineers are ready to assist you in crafting a solution tailored to your specific needs.
Call Digitize now at 1-800-523-7232 or email info@digitize-inc.com to ensure your fire alarm monitoring system is accurate and reliable so it can provide the detailed information you need to keep your facilities safe.
![Andrew Erickson](https://digitize-inc.com/images/EmailPro/a_erickson_mug.jpg)
Andrew Erickson
Andrew Erickson is an Application Engineer at DPS Telecom, a manufacturer of semi-custom remote alarm monitoring systems based in Fresno, California. Andrew brings more than 17 years of experience building site monitoring solutions, developing intuitive user interfaces and documentation, and...Read More