Video: Diagnosing a Problem Opening 101
Explaining basic troubleshooting for door hardware on an opening.
![banner_allegionvid](https://d1vzfmhf3bar74.cloudfront.net/banner_allegionvid.jpg?v=1574193987)
Allegion has released a video tutorial that explains basic troubleshooting for door hardware on an opening. View the video below:
Posted in: Industry News