Unlike furnace control wires and doorbell wires, garage door opener controls do not have external power supplies. Topic: What do I need to trigger a garage door switch? Place a new wall switch onto the wall in the desired location. Although the bush button system operates on low voltage, always un plug the garage door opener and lock the garage door before starting any repairs or work on with the garage door or the garage door opener. Why did my wall-mounted garage door opener button stop working? Every homeowner should have one. If the previous mounting holes do not … +1 When I was a kid, I took some speaker wire and a random push button switch to make my own door opener (I lived over the garage and didn't feel like walking down to the door to let people in). Weird stuff. A relay would likely work, but you still need to know the voltage/current that will be across/through the relay so you can know what ratings you will need for the relay. The control panel on the wall is just above a light switch, is it perhaps detecting some "phantom" voltage from that or something? $14.95 $ 14. I've used a screwdriver across the control pins in a pinch. The control panel on the wall is just above a light switch, is it perhaps detecting some "phantom" voltage from that or something? By pass through I mean I need to be able to take the current power  ource 10v and feed it through a relay\switch. So I guess I need a switch\relay that can pass the 10v through and cut in for a few milliseconds. What happens if someone casts Dissonant Whisper on my halfling? The voltage at the operator unit at the sensor wire connectors with the wires removed is about 1 1/2 volts. Once inside the sensor, hard to say what the electronic board is doing with the voltage once it is fed in. Get it as soon as Tue, Dec 1. I have a remote for my GDO (Garage Door Opener). However, I dont want to damage the new garage door opener with improper wiring. Then buy a non illuminated push button that falls into this voltage range. How to get an update of deleted file on host machine only with rsync. rev 2020.11.24.38066, The best answers are voted up and rise to the top, Home Improvement Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. The contact metals for both the limit switches and light sockets are flimsy and tarnish very easily. What would be a proper way to retract emails sent to professors asking for help? A wall console unit for a garage door opener is not a complicated device, so it's fairly simple to troubleshoot when something seems to go wrong. I dont think that would explain why it is detected at the ceiling, where there is no light switch (there is a light, but a few feet away). Is it too late for me to get into competitive chess? To learn more, see our tips on writing great answers. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Is a software open source if its source code is published by its copyright owner but cannot be used without a commercial license? As long as SW3 is the button you press to operate the garage door adding another switch remotely will be just fine. Course design: basics first or teach "as you go", Lovecraft (?) What's the difference between である and の in this sentence? Re: What do I need to trigger a garage door switch? Yes. That relay has Normally Open and Normally Closed contacts.