All Categories
Get it between 2025-03-03 to 2025-03-10. Additional 3 business days for provincial shipping.
Easy Installation
Battery Operated (No Wiring Required)
Vacuum Sensing
Visual and Audible Indicators
Selectable Alarm & Service Delay Functions (48 Hours / 7 Days / 30 Days)
Hush and Test Buttons
Mounts on 2”, 3”, 4” or 6” Pipe, or Flat Surfaces
The Radon System Alarm (alarm) is a vacuum monitoring product utilizing piezoresistive pressure sensor (PPS) technology. This product provides audible and visual indication when the Radon System vacuum pressure has dropped below the preset operating limit resulting in insufficient pressure to be effective. The RSA1 comes equipped with three optional audible & service alarm delays.