Description
GBR OBAR SYSTEMS DIGITAL DISPLAY 0-4″ ALARM
Obar System audible and visual radon system alarm for AARST/ANSI code compliance. Alarm sounds when there has been a fan failure detected.
THIS IS NOT A RADON GAUGE OR RADON MONITOR, only a fan performance indicator
Please read all installation instructions carefully. 10″ also available.
Call for more information on 3D printed mounts
Mounting Instructional Video here
Call for ten pack price discounts