ANSI/UL 639-2012
Standard for Safety for Intrusion-Detection Units

Standard No.

ANSI/UL 639-2012

Release Date

2012

Published By

American National Standards Institute （ANSI)

Latest

ANSI/UL 639-2012

Scope

A revision to the Corrosion Test is being proposed.

ANSI/UL 639-2012 history

• 2012 ANSI/UL 639-2012 Standard for Safety for Intrusion-Detection Units