ULC Fire Alarm Monitoring

A monitored fire alarm system connects your building's fire alarm panel to a 24/7 staffed central station that dispatches emergency services the moment an alarm is triggered. Unlike a standalone alarm that only sounds on-site, a monitored system ensures the fire department is notified immediately, even if the building is empty, after hours, or if occupants are unable to call for help. PasWord Protection's 5 Diamond Monitoring Station operates around the clock and meets the requirements of CAN/ULC-S561, the Canadian standard for fire signal receiving centres.

ULC stands for Underwriters Laboratories of Canada. A ULC-listed monitoring station has been independently audited and certified against CAN/ULC-S561, the national standard for fire signal receiving centres. Certification requires redundant communication paths, verified response time benchmarks, backup power, and regular third-party audits. Only a ULC-listed station can issue the ULC certificate that Ontario fire inspectors and commercial property insurers require as proof of compliant monitoring.

Yes, for many commercial properties. Under the Ontario Building Code, fire alarm monitoring is required for buildings that are three or more storeys, have an occupant load over 300, include sprinklers with a waterflow device, or are Group B occupancies, such as care and detention facilities. The Ontario Fire Code further requires building owners to maintain continuous monitoring and to hold a valid ULC certificate from a listed monitoring station. Speak with your local fire inspector or contact PasWord Protection to confirm the requirements for your specific building.

Yes. Monitored fire alarm service involves a monthly monitoring fee covering 24/7 signal reception and emergency dispatch. In Ontario, commercial properties are also required under the Ontario Fire Code to have their fire alarm systems inspected annually in accordance with CAN/ULC-S536, which carries its own service cost. Monitoring fees vary based on the size of your property, communication path, and level of service. PasWord Protection provides a full cost breakdown during your free security assessment so you know exactly what to expect before committing.

In many cases, yes. If your existing fire alarm panel supports a compatible communicator, it can be connected to a ULC-listed central station without replacing the entire system. PasWord Protection will assess your current panel and wiring to determine whether a retrofit is feasible or whether an upgrade is needed to meet current Ontario Fire Code and CAN/ULC-S561 requirements. Contact our team for a no-cost site assessment.

Not in every case, but for most commercial properties in Ontario the answer is yes. Buildings that fall below the Ontario Building Code thresholds for a fire alarm system and are not sprinklered may not be legally required to have monitoring. However, commercial property insurers commonly require ULC-listed central station monitoring as a condition of theft and property coverage, regardless of what the Building Code requires. For properties where monitoring is not legally mandated, the Ontario Fire Code requires a sign at each manual pull station directing occupants to call 911 in lieu of central station notification.

Yes. PasWord Protection's systems integrate with the PasWord Connect app, available on iOS and Android, giving you real-time alerts and status updates whenever an alarm event occurs at your property. This means you stay informed and in control even when you are off-site, and your monitoring team is already responding before you pick up the phone.