Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Reduced price! 
View larger
View larger NEMA BS 31004-2022
M00007829
New product
NEMA BS 31004-2022 Public Address (PA) Communication Systems for Life Safety in Schools
standard by National Electrical Manufacturers Association, 2023
In stock
More info
Full Description
This standard covers the application, installation, location, performance, and maintenance ofschool emergency communications systems and their components.