A new opener shouldn't be more than $400-800 in most cases but I really enjoyed the video. I believe the mysterious part is an optic RPM sensor but I don't know much else about it
Since it has transformers and a ac motor it needs ac power. If you want to run it from a battery it’s probably best to get a dc to ac inverter with enough output and the. You can use a battery to power it.
Two years later and your video saved me a 3000 garage door repair. Video really helped me trouble shoot my old jank garage door opener. Thank you
Great video
4 years have past and it work for me thank you
A new opener shouldn't be more than $400-800 in most cases but I really enjoyed the video. I believe the mysterious part is an optic RPM sensor but I don't know much else about it
Wow Solid Video Man I enjoyed it.
Hi can I change the power supply on something like this out for a DC battery? What would I need to do?
Since it has transformers and a ac motor it needs ac power. If you want to run it from a battery it’s probably best to get a dc to ac inverter with enough output and the. You can use a battery to power it.