Yale 3500, old yes but has been working ok.
Entry door,2Pirs,back and garage doors, suddenly came to a halt, Pirs upstairs work, as well as smoke detector.
Have changed batteries, and re entered them in control box, removing them first.
They all work if I take control unit within 6 feet, weird any ideas , anyone.
Entry door,2Pirs,back and garage doors, suddenly came to a halt, Pirs upstairs work, as well as smoke detector.
Have changed batteries, and re entered them in control box, removing them first.
They all work if I take control unit within 6 feet, weird any ideas , anyone.