NICET certification is the highest level of validation for fire [...]
15 years is the lifespan of a smoke detector
If a sprinkler head is activated, the flow of water [...]
You should replace your batteries as recommended by their manufacturer [...]
This depends on your AHJ. Your fire alarm system should [...]
Sensitivity shall be checked within 1 year after installation…and every [...]
Annually per NFPA 72.