Aleph PS-1523 WG Surface Mount Alarm Magnetic Contact Package of 10

Some previous reviews stated that these magnets do not work with wireless window sensors. Well, they certainly work with my Cove security system window sensors.Having no AC, we need to keep some windows open for some fresh cool air. These magnets allow the window to be open just enough to allow air in, but not enough for anyone to fit through, and satisfying the control panel that the window is closed. I also lay a piece of wood dowel in the window track to keep the window from opening further for good measure.Just get some 3M exterior mounting tape, and stick these magnets wherever they're needed. The price is the main reason I got these and not the oem magnets, $15/10pcs vs $15 for one sensor/magnet combo. These work great, so I live with the slightly mismatched look.

Bought these because we had a security system installed and the place wanted triple the amount for the same exact thing! These are made very well and very easy to install ,you can actually have a child do it that’s how simple these are. Shipping was fast but most importantly the product is durable ,inexpensive and just what we needed..Thank you!

The magnetic contacts were quick and easy to install and came with mounting screws though I used silicone to attach them to the windows. They were a little bigger than my previous contacts but installed easily and worked first try. Simple installation process.

This product would have worked with the Honeywell security system. BUT, nowhere in the description does it state the color of the contacts. The picture shows white, but brown contacts were sent. Nor is there an option to select a color. Good product but description needs work!! Stars off for that issue!

it worked with our system

I need a magnet for a window that was miss one. I live in a 27 yr old house with a wired Honeywell system.... I saw a question someone answered about using this on their system and it worked. Well, not on mine! I will have to call my alarm company for a replacement..... I should of done that to begin with!!! Waste of money for me:(

Took me a second to figure it out. If you are wondering why they don’t work with your wireless door/window sensors, only half of them are magnetized. They work in pairs. You probably tried one of the non-magnetized “wired” sensors. You open them up and hook up two wires to the screw terminals to power them. You still get 10 magnets, but the other 10 are not usable in a wireless system. See pic of both units with the covers off so you see what I’m saying. But yes, the magnets to work with my wireless door/window sensors.

A little larger than I hoped but they work well. They were a third of the price of others that I searched for. Needed to do 15 openings so cost was a factor. I used double sided sticky tape to make install a snap. So far so good.