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The Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Set offers precision magnetic reed switches with a 10-15mm sensing distance, supporting up to 1 million operational cycles. Designed in sleek black ABS, each sensor operates at 0.5A and 100V max, ensuring reliable integration with home security and automation systems. The package includes all mounting hardware for quick, professional installation, making it a top choice for millennial professionals seeking discreet, durable, and smart home security solutions.
| ASIN | B07YFBG27Y |
| Best Sellers Rank | #8,062 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Reed Switches #15 in Garage Door Sensors |
| Brand | Gebildet |
| Brand Name | Gebildet |
| Circuit Type | 1-way |
| Color | Black-NC |
| Compatible Devices | Security systems, home automation hubs, door lock systems |
| Connector Type | Screw |
| Contact Material | Plastic |
| Contact Type | Normally Closed |
| Control Method | Sensor |
| Control Type | ON-OFF |
| Current Rating | 0.5 A |
| Customer Reviews | 4.0 out of 5 stars 108 Reviews |
| Item Weight | 0.07 kg |
| Manufacturer | Gebildet |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model | E332 |
| Mounting Type | Door Mount |
| Number of Items | 5 |
| Number of Positions | 5 |
| Operating Voltage | 100 volts |
| Operation Mode | ON-NONE-OFF |
| Part Number | E332 |
| Switch Type | Reed Switch |
| Terminal | Screw |
| UPC | 781621382491 |
| Unit Count | 1 Count |
| Wattage | 10 watts |
G**N
Works perfectly and attached to my existing alarm without issue.
Worked perfectly! I have a security system with door/window open alarms. One of the sensors got damaged and these spliced right onto the alarm unit meaning I don't have to replace the entire alarm. I only needed to replace the damaged sensor end. Saved me a bundle.
G**Y
Reed Switch Kit Provides Good Value
These switches are in the closed position when the magnet is close and opens when the magnet is about 3/4" away. All five switches worked perfectly and the included double-sided tape made installation easy.
I**E
Terrible switches, and not NC!
These are not NC switches, they are NO. Also they work terribly, sometimes not triggering, and other times staying on even after the magnet is removed. Purchased "Black NC" December 2021. Wasted a ton of time wiring them up only to find they don't work correctly (or at all). About to waste more time returning them to get my money back. They're sending a UPS guy to my house to pick them up tomorrow. What a stupid waste; they can't be resold and should just be thrown away. I recommend buying these from a reputable vendor instead.
R**.
Good so far
Works as expected. Comes with screws and 3M mounting tape. These are indeed normally closed. In the magnetic switch context, "normal" means when the magnet is adjacent to the switch. For example, a house door is normally closed so the magnet would normally be next to the switch when the door is shut.
F**N
Weak magnets
The sensors are paired with weak magnets that will only work when mounted in a particular orientation. In the correct mounted orientation the profile looked at from the sides is a U. None of my installs allowed that orientation. I got it to work by using flat magnets from other brands.
B**R
window contacts
Good switches
J**N
They are normally closed
I didn't notice they are normally closed, just had to change my code to work correctly.
C**4
Reed switch and magnet inconsistent
I used the reed switch and magnet for a door sensor. I aligned them perfectly with a gap of approximately1/32 of an inch. It worked perfectly the 1st day, the following day it was very intermittent and caused nuisance trips. Since they were already installed, I ended up adding some more magnets.
Trustpilot
1 month ago
2 weeks ago