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Dury Electric's Smoke Dectector Certification program is the perfect solution to complying with New Jersey Law and with OHSA laws.


System Sensor Smoke Detector Inspection and Testing requirements for smoke detectors are prescribed by the National Fire Protection Association (NFPA) in the National Fire Alarm Code NFPA 72.

The intent of these tests is to ensure proper operation of the detector as installed and operated in a fire alarm system.

Inspection and Testing Requirements can be broken down into three related, but separate, tests:
1. Visual Inspection
2. Smoke Entry
3. Sensitivity


NFPA 72, Section 10 Table 10.4.3
Testing Frequencies.


All sensors must be tested after
installation and periodically thereafter
Smoke dect
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