NEMA SBP 4-2015
Low Frequency Audible Signals
National Electrical Manufacturers Association , 2015
$25.00
$49.00
NEMA SBP 4-2015 addresses the need for and the development of the low-frequency audible signal used in fire alarms, carbon monoxide (CO) alarms, and fire or CO alarm systems.
Product Information
Published:
2015
Pages:
8
File Size:
1 file , 330 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
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