ANSI/UL 268-2009
Smoke Detectors for Fire Alarm Signaling Systems

Standard No.

ANSI/UL 268-2009

Release Date

2009

Published By

American National Standards Institute （ANSI)

Latest

ANSI/UL 268-2009

Scope

Proposed Sixth Edition of UL 268, Smoke Detectors for Fire Alarm Systems, as a Binational Standard.

ANSI/UL 268-2009 history

• 2009 ANSI/UL 268-2009 Smoke Detectors for Fire Alarm Signaling Systems