





🔐 Elevate your security game with invisible, precision sensing – because your peace of mind deserves the best.
This 3-pair set of white recessed magnetic door/window contact sensors features Normally Closed reed switches with a 20-30mm actuation distance, designed for iron doors and windows. Constructed from anti-fire ABS with IP65 protection, they support up to 100V and 0.5A, ensuring durable, reliable security integration. Easy to install with screw terminals and flush mount design, these sensors are ideal for residential and commercial alarm systems.
| ASIN | B09VD5D8X3 |
| Best Sellers Rank | #207 in Home Security Systems |
| Brand | Gebildet |
| Brand Name | Gebildet |
| Circuit Type | 1-way |
| Color | White-NC(Iron door) |
| Connector Type | Screw Terminals |
| Contact Material | Copper, Brass |
| Contact Type | Normally Closed |
| Control Method | Sensor, Touch |
| Current Rating | 0.5 Amps |
| Customer Reviews | 4.4 out of 5 stars 467 Reviews |
| International Protection Rating | IP65 |
| Manufacturer | Gebildet |
| Model | E872 |
| Mounting Type | Flush Mount |
| Number of Positions | 3 |
| Operating Voltage | 100 Volts |
| Operation Mode | automatic |
| Specification Met | Ip65, Anti-fire Abs |
| Switch Type | Magnetic, Normally Closed |
| Terminal | Screw |
| Wattage | 10 watts |
D**M
Great for closet door light switch
Needed a door light switch but didn’t want to have to chisel a rectangular hole for a Home Depot switch so found these on Amazon. Worked great and just have to drill a hole for them.
P**C
Sturdy contacts.
This was the closest contact I could find that was close to the original ones installed 25 years ago. Had to trim the wiring down to fit, and they are perfect. Very happy.
K**N
As advertised
Worked great
K**R
Ok but limited
These work ok if conditions are just right. The magnets are weak and will only tolerate a small gap before not working. The price is good, I just wish they had used better magnets.
A**R
Works great
Easy mounting
S**T
Didn't work for me.
Was not able to get it working.
J**E
Trash- Inaccurate description
Their definition of NC and NO are reversed. Also, they will not break a load of 12Vdc @ .2amps. Complete garbage and waste of money.
P**O
Cart was not with the ad said
How to send it back?It was the wrong description
Trustpilot
1 month ago
2 months ago