have a dark basement stairwell. Installed a battery operated LCD light at top and wired this switch on the battery terminals so when anyone opens the door the light comes one and you can see what your doing on the shelves at the top of the stairs. LOVE IT!
Did you find this review useful?YesNoCertified buyer
Switch sensitivity
Reviewer: A viewer
from Potsdam, NY
This switch is quite sensitive. It is activated by the magnet when it is about 2 cm or closer, It was perfect for my project.
Did you find this review useful?YesNoCertified buyer