🔒 Lock in security with precision and style!
This 2-pack Magnetic Reed Switch features a Normally Closed (NC) contact type with a 10W power rating, supporting up to 100V and 0.5A current. With a sensing distance of 16-23mm and compact dimensions (23x14x6mm), it’s ideal for low-voltage alarm, LED, relay, and GPS devices. Waterproof and easy to install with included screws and adhesive pads, it’s the perfect choice for reliable door and window security.
L**S
Works great
Works great! Put them on my chicken coop so that the lights turn on when I open the door, it works great! Ran it all on 12v and it works flawlessly
J**.
Small size and works nicely
They work really well so far. (3 months) I was surprised on the range of activation. I was worried that it was going to require a super close fit, but they don't. I would say it switches off when within less than an inch or so. Very pleased.
L**N
Just what i needed and quick shipping
Just what i needed and quick shipping
R**N
Worked well for my toolbox lid to turn on and off and led light strip.
I got an adhesive LED light strip and a 5v USB plug, then wired this switch into the negative side of the LED circuit. Now when I open the lid to my toolbox, the LEDs turn on automatically and I don't have to plug them in, or unplug them. I may buy another pair and use them for underhood lights.
T**N
very small nothing like I expected
Smaller than I expected. I returned it before trying it.
B**K
received one working switch one defective
one switch works properly the other remains closed all the time
D**E
Work Great!
Used these to activate lighting (12v COB LED) inside a storage compartment so that lights were only on when the door was open. Spliced the wires in and it works flawlessly. I used the included adhesive mounting strips to position and test the position of the two halves of the switch on the door and frame. Secured more permanently with screws once I confirmed functionality but installation was easy and it’s a cool feature to add to a lighting project.
R**W
Tiny , only magnetic to same piece on 2nd item not it's counterpart not
Crap Tiny delicate suppose you could use as worthless alarm on a jewelry box or something not a full size window or door
Trustpilot
1 month ago
3 days ago
