---
product_id: 235404839
title: "Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch"
brand: "gebildet"
price: "C$1299"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/235404839-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm
store_origin: NI
region: Nicaragua
---

# 10-15mm sensing range 1,000,000+ service cycles 0.5A current, 100V voltage Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch

**Brand:** gebildet
**Price:** C$1299
**Availability:** ✅ In Stock

## Summary

> 🔒 Elevate your security game with invisible precision!

## Quick Answers

- **What is this?** Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch by gebildet
- **How much does it cost?** C$1299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/235404839-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm)

## 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

- • **Seamless Integration:** Compatible with major security and home automation systems for smart control.
- • **Ultra-Durable Lifespan:** Engineered for 1,000,000+ cycles—reliability that outlasts expectations.
- • **Precision Sensing Range:** Detects door/window status within 10-15mm for flawless security.
- • **Compact & Discreet Design:** Sleek black ABS casing (29x15.5x9mm) blends invisibly into any setup.
- • **Complete Installation Kit:** Includes 5 sensors, 20 screws, and 10 stickers—ready to secure your space instantly.

## Overview

This 5-piece set of recessed wired magnetic reed switch sensors offers a compact, durable solution for door and window security. With a sensing distance of 10-15mm, a robust service life exceeding one million cycles, and compatibility with various security and home automation systems, these black ABS sensors provide reliable, discreet protection for modern smart homes and offices.

## Description

5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch

## Features

- Product Name: Door Magnetic Sensor Switch
- Sensing distance: 10mm-15mm
- Product size: 29*15.5*9mm Wire length: 33cm
- Sensing distance: 10mm-15mm Service life: 1000000 times
- Working current: 0.5A/Working voltage: 100V (1-100V)/Maximum power: 10W

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | ON-NONE-OFF |
| Current Rating | 0.5 Amps |
| Contact Type | Normally Closed |
| Connector Type | Screw |
| Brand | Gebildet |
| Terminal | Screw |
| Circuit Type | 1-way |
| Mounting Type | Door Mount |
| Contact Material | Plastic |
| Number of Positions | 1 |
| Control Method | Sensor |
| Color | Black-NC |
| Wattage | 10 watts |
| Unit Count | 1 Count |
| Manufacturer | Gebildet |
| Control Type | ON-OFF |
| Compatible Devices | Security systems, home automation hubs, door lock systems |
| UPC | 781621382491 |
| Part Number | E332 |
| Item Weight | 2.46 ounces |
| Package Dimensions | 7.24 x 4.49 x 0.83 inches |
| Item model number | E332 |
| Style | Magnetic |
| Voltage | 100 Volts |
| Item Package Quantity | 1 |
| Usage | Contact Sensor |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Operation Mode:** ON-NONE-OFF
- **Current Rating:** 0.5 Amps
- **Contact Type:** Normally Closed
- **Connector Type:** Screw
- **Brand:** Gebildet
- **Terminal:** Screw
- **Circuit Type:** 1-way
- **Mounting Type:** Door Mount
- **Contact Material:** Plastic
- **Number of Positions:** 1

## Images

![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 1](https://m.media-amazon.com/images/I/71csUmCakjL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are you certain these switches are normally closed ?  The picture of the light circuit indicates they are normally open, without magnet.**
A: You are correct.  Almost all of the reed switches on Amazon universally have the NO/NC descriptions backwards.  Even the guy who responded to you about his RV steps was mistaken as his application would require a normally closed switch (ie. door opening and removing the magnet would allow the current to flow).  I think the big misunderstanding is these vendors (and some people) think the "normal" position is with a magnet adjacent the reed switch.  It is not.

**Q: What color are these? Pictures suggest black, but description says white.**
A: Mine came in black

**Q: Can this be used in a 12v application? I wanted to use ground to trigger a negative input(car alarm application)**
A: Yes, I am also using it for 12V lights.  You limit is going to be the 0.5amp load.

**Q: Are these waterproof or at least water resistant?**
A: Yes . It is water proof . Just only wires connection  for sensor ( over 10'' long) must be in dry area.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ni/products/235404839-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm](https://www.desertcart.ni/products/235404839-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*