BSR/UL 2572-201x, Standard for Safety for Mass Notification Systems (revision of ANSI/UL 2572-2016a) A proposal for the second edition of UL 2572 intends to include an alternative means utilizing adhesives to provide mechanical securement of parts.
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Send comments (with copy to [email protected]) to: Paul Lloret, (510) 319-4269, [email protected]