---
product_id: 724693935
title: "3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit"
brand: "gebildet"
price: "2290 kr"
currency: ISK
in_stock: true
reviews_count: 10
category: "Gebildet"
url: https://www.desertcart.is/products/724693935-3sets-white-iron-door-recessed-wired-security-window-door-contact
store_origin: IS
region: Iceland
---

# 20-30mm Precise Actuation Distance NC Circuit for Secure Connection Anti-fire ABS Material 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit

**Brand:** gebildet
**Price:** 2290 kr
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your security game with invisible strength!

## Quick Answers

- **What is this?** 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit by gebildet
- **How much does it cost?** 2290 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/724693935-3sets-white-iron-door-recessed-wired-security-window-door-contact)

## Best For

- gebildet enthusiasts

## Why This Product

- Trusted gebildet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Triple Pack Value:** Three pairs included to secure multiple entry points—because one door isn’t enough.
- • **Robust & Reliable Build:** Crafted from anti-fire ABS and copper/brass contacts for durability and safety under all conditions.
- • **Plug & Play Compatibility:** Works flawlessly with all major alarm and access control systems for effortless setup.
- • **Precision Magnetic Sensing:** Activates alarm instantly with a 20-30mm detection range—never miss a breach.
- • **Seamless Security Integration:** Recessed design ensures discreet, stylish protection without compromising your door’s aesthetic.

## Overview

The Gebildet 3-set White Iron Door Recessed Wired Magnetic Reed Switches offer a professional-grade, normally closed contact sensor solution designed for iron doors and windows. Featuring a 20-30mm actuation distance, anti-fire ABS housing, and compatibility with major alarm systems, these sensors provide discreet, reliable security with easy recessed installation. Ideal for residential and commercial use, each pack includes three pairs to cover multiple access points efficiently.

## Description

Magnetic Reed Switch Alarm Recessed Mount Wired Contact Sensor Connect to the alarm. Sharp alarm will be heard when someone opens window or door in arming status,The reed switch is an electrical switch operated by an applied magnetic field. Keep your house safe with this door security alarm. 1.Recessed easy to install, good concealment, fashion and beauty, Anti-fire ABS. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Switch Type: NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). 4.Work as an anti-theft alarm, ideal for wood, aluminum Metal and copper door and window. Specification: Model: RC-36 Material: ABS Color: White Max Power: 10W Max Voltage: 100V Max Current: 0.5A Min Temperature: -22℉ Max Temperature: 140℉ Actuation Distance: 20-30mm Normally Closed : Magnet Near - Connect Circuit, Magnet Away - Break Circuit Size(Approx): 25 x 19mm(L*D) Package Content: 3 pair x Magnetic Door Switch. Note: 1: Please Drill installation hole with a diameter of 19 mm, The door and window magnet should be installed at the closed position of the door/window/drawer. 2: The magnet part is installed on the movable door and window. The switch part is installed on the fixed door and window frame. The switch part

Review: 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 desertcart. Worked great and just have to drill a hole for them.
Review: 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.

## Features

- Product Content: 3 pair x Magnetic Door Switch; Color: White, Material: ABS.
- Each Size(Approx): 25mm x 19mm/1" x 0.75" (L*D). Cable Length: 25cm/9.8"
- Contact Type: NC (Normally Closed), Actuation Distance: 20-30mm, Max Voltage: 100V, Max Current: 0.5A
- Normally Closed : Magnet Near - Connect Circuit, Magnet Away - Break Circuit
- Recessed-mounted magnetic contact ideal for iron door window security, Recessed easy to install, good concealment, fashion and beauty, Anti-fire ABS;Door contact sensors used with commercial or residential access systems and all security access and burglar alarm system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VD5D8X3 |
| Best Sellers Rank | #241 in Home Security Systems |
| Brand | Gebildet |
| Circuit Type | 1-way |
| Color | White-NC(Iron door) |
| Compatible Devices | Alarm Systems, Access Control Systems, Burglar Alarm Systems |
| Connector Type | Screw Terminals |
| Contact Material | Copper, Brass |
| Contact Type | Normally Closed |
| Control Method | Sensor, Touch |
| Control Type | automatic |
| Current Rating | 0.5 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (462) |
| Date First Available | October 12, 2024 |
| International Protection Rating | IP65 |
| Item Weight | 2.89 ounces |
| Item model number | E872 |
| Manufacturer | Gebildet |
| Manufacturer Part Number | E872 |
| Number of Positions | 3 |
| Operating Voltage | 100 Volts |
| Operation Mode | automatic |
| Package Dimensions | 3.98 x 2.4 x 0.94 inches |
| Specification Met | Ip65, Anti-fire Abs |
| Terminal | Screw |
| Voltage | 100 Volts |
| Wattage | 10 watts |

## Product Details

- **Brand:** Gebildet
- **Circuit Type:** 1-way
- **Connector Type:** Screw Terminals
- **Contact Type:** Normally Closed
- **Current Rating:** 0.5 Amps
- **Mounting Type:** Flush Mount
- **Operating Voltage:** 100 Volts
- **Operation Mode:** automatic
- **Switch Type:** Magnetic, Normally Closed
- **Terminal:** Screw

## Images

![3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit - Image 1](https://m.media-amazon.com/images/I/51uVphHjaVL.jpg)
![3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit - Image 2](https://m.media-amazon.com/images/I/51sS7Uf5P2L.jpg)
![3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit - Image 3](https://m.media-amazon.com/images/I/718+uO8B9NL.jpg)
![3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit - Image 4](https://m.media-amazon.com/images/I/61nMfH11fCL.jpg)
![3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit - Image 5](https://m.media-amazon.com/images/I/51NLjEYEyHL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for closet door light switch
*by D***M on February 12, 2026*

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.

### ⭐⭐⭐⭐⭐ Sturdy contacts.
*by P***C on December 31, 2025*

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.

### ⭐⭐⭐⭐⭐ As advertised
*by K***N on October 31, 2025*

Worked great

## Frequently Bought Together

- Gebildet 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-21*