Hager - 5915 - Drop Plate Narrow Rail - Optional Finish Do Not Duplicate Keys The advanced AY-L23 is a

The advanced AY-L23 is a long-range wireless receiver that can activate electronic barriers

- Lost card suspension

Short Pins 1 and 4 in the OBD2 Port

tamper detection feature

and Fail-Safe

Hager - 5915 - Drop Plate Narrow Rail - Optional Finish Do Not Duplicate Keys The advanced AY-L23 is aSince Hagers inception in 1849 their Hager brand commercial hinges have always been made right here in America. And its not just hinges. The bulk of Hagers traditional door hardware lines are American made. More Details Below: Specs Notes For use when an overhead door holder prevents normal top jamb mounting For use when a narrow rail prevents the closer from being mounted directly to the door For use with a parallel arm and no cover For use when low