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May 04, 2026

The strategic role of NFPA standards in complementing the Canadian framework for emergency communications

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29 Apr 2026

Circuit classes between fire alarm and ground notification

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10 Apr 2026

Inspection and Test Report: structuring to demonstrate compliance

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Apr 01, 2026

The intelligibility of an emergency communication system is not validated at the end of the project - it is conceived from the outset.

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24 Feb 2026

CAN/ULC 1001:2025 and Emergency Communication Systems

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Feb 17, 2026

Why doesn't a value of 0.50 STI guarantee understanding in real-life situations?

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December 3, 2025

5 key points to remember when designing an accessible and inclusive emergency communication system

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October 31, 2025

IP speakers: between intercom and notification – demystifying the technological boundary

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September 15, 2025

Demystifying 70-volt sound systems: between technical reality and preconceived notions