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Is there a provision to allow the replacement of hardwired smoke detectors with a battery backup to be replaced with the new 10 year lithium detectors that are not hardwired? Is it even allowed in a R-3 apartment building?

Question asked by keithp on Nov 15, 2017
Latest reply on Dec 6, 2017 by d_rydall

I have an existing building with hardwired detectors currently and they want to replace with non-hardwired detectors with a 10 year lithium battery, UL listed?

 

Thoughts??

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