No hay artículos en el carro
No hay artículos en el carroJohn Flinn
Comentado en Canadá el 15 de febrero de 2025
The first switch worked like it is supposed too. Second one did not work.
John Zavorotny
Comentado en los Estados Unidos el 2 de marzo de 2024
I use this switch with warning lights on my garage door. I install a 120v to 12v transformer in my garage next to my garage door opener. Then install two 12v lights in my room connected to my garage. When my garage door is open, the lights are on. When it is closed, they are off. I can always tell if I forget to close my garage door.
Matthew F. Graham
Comentado en los Estados Unidos el 15 de febrero de 2023
So inexpensive and such a difference. Installs in fifteen minutes and transforms your closet experience. Turns light on when you open and off when closed. Very flexible installation and ease of use! Love them!
Zachary
Comentado en los Estados Unidos el 28 de octubre de 2022
Purchased to use with a small strip of LED lights for our RV pantry door. Lights turn on when door opened and turn off when door closed. Worked great for two weeks then failed. You can see it melted and was very warm to the touch when I removed it. See how long this second one lasts but these are very cheap. Buy something better. I bet I only had less than a 10w load on it.
J. Eaton
Comentado en Canadá el 25 de agosto de 2021
These magnetic reed switches work better than I expected; they don't have to touch the magnet to work, as long as they get within 10 mm or so.But, the contacts are mislabelled; the NO (normally open) is actually NC (normally closed), and vice versa. I used my continuity meter on them and so relabelled them before installation, and was glad I did.I used them as sensors for an appliance garage in our new kitchen; while having a power outlet in an appliance garage is now illegal in the US, it is still legal in Canada, IF the power to the outlet is automatically switched off when the garage door is not fully open. The magnet was mounted on the moving door, the switch on the wall where the door stopped when fully open, and the contacts switched a safe 24VDC circuit (power adaptor also from Amazon) to control a 20A power relay from Grainger (Functional Devices). The end result works extremely well, and made my wife very happy.The electrician who installed the system was also impressed.
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