The Weather Stopper® cover has helped stop false fire alarms around the world for decades and does not restrict legitimate alarms while in use. The Weather Stopper® is ideal for schools, hospitals, nursing homes, stores, hotels and most public buildings. At the present time, there are 20 main models in this product series. To view the instructions, please view the install sheet on the web page. Please follow UL standards when installing the device.
Please click here to view the Stopper II®.