🔐 Lock in Safety with Style!
The QWORKMC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch is a reliable security solution designed for various applications, including doors, windows, and cabinets. This pack of 5 sensors comes with 20 screws for easy installation, featuring a normally closed (NC) contact type that ensures your spaces remain secure when the magnet is in proximity.
G**G
Alarm door sensors
A little thinner grade compared to my original but they work fine that's all that matters price very reasonable and now I have plenty extras
W**T
Works fine with ESPHome and ESP32
I wired one of these to an ESP32 running ESPHome, and set it up to monitor my garage door. Works perfectly!
R**.
Cheap but functional
Cheaply made. Had them come apart while installing. Product does work well.
P**Y
magnetic door/window contact saved me a ton of money!!!
We have a popular alarm company, We lost a small magnetic on our bathroom window, we calledour alarm company and asked if they could just send us 2 magnetic's and they said, We will have to send someone to your home to install the small magnet. They wanted to charge me 70.00 dollars for the service. My husband said that was ridiculous and he told me to look up a magnetic on Amazon!!!! ""I love it""!!! I have fixed my washer and dryer 3 times and so many other things that i would not have found, if not finding it on Amazon!!!! ""Thank you""!!!! :)
C**3
Not compatible
Don’t work with my security system. Not sure what the issue is. Magnet is not able to allow sensor to know door is closed.It is very early to install, but quality is disturbing.
K**S
It works!
The magnets worked and made my 20 year old alarm system functional again after the original sensor was knocked off during a remodeling project. Shipping was fast. Great experience.
R**B
Cheap enough if one or two are defective
One of these failed out of the box, which I guess is ok since they are so cheap. They also don't have much range with enclosed magnets, and I had to add my own to get my sensors to work in some cases.
S**N
Low cost perfect solution
Ok. Let’s face it that I know nothing about an alarm system. I have an ADT system and a construction worker accidentally broke this small sensor at my basement door. Well after 2 hours of waiting, 4 transfers, and horribly exasperating experience with ADT and so solution. I simply looked on the Amazon for something that looked similar to me and I found this part. The order arrived quickly, it was simple to attach, and it works perfectly. I’m still planning to change from ADT because it’s just terrible.
Trustpilot
2 days ago
1 day ago