I have been researching on the net and read NFPA 72 for days. The thing that I try to find out is about testing fire alarm systems for huge and large facility with thousands detectors and modules.
My question is that;
- Should I test all smoke detectors and/or modules in the facility annually?
- Or if I test just some detectors and modules in a zone (for example 10% of them), is it ok?
Thank you all in advance.