L1-02D.03 – Interconnection Anytime more than two visuals can be seen, they must be synchronized New construction- Activating one detector shall cause alarm to sound in all...
L1-02D.01 – Noise Levels Clearly audible over background noise with all intervening doors closed (75db at the pillow) Noise levels above 105 dBA will require a visual device. Household Fire Sound...
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