---
product_id: 235404839
title: "5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch"
brand: "gebildet"
price: "S/.65"
currency: PEN
in_stock: true
category: "Gebildet"
url: https://www.desertcart.pe/products/235404839-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm-magnetic
store_origin: PE
region: Peru
---

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

**Brand:** gebildet
**Price:** S/.65
**Availability:** ✅ In Stock

## Summary

> 🔒 Stay one step ahead with Gebildet’s stealthy security sensors!

## Quick Answers

- **What is this?** 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?** S/.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/235404839-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm-magnetic)

## 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

- • **Durability That Lasts:** Engineered for over 1 million cycles, ensuring long-term security without fail.
- • **Precision Sensing Range:** Detects door/window status within a sharp 10-15mm gap for reliable alerts.
- • **Compact & Discreet Design:** Sleek black ABS casing (29x15.5x9mm) blends effortlessly with modern interiors.
- • **Complete Installation Kit:** Includes 5 sensors, 20 screws, and 10 stickers for versatile mounting options.
- • **Plug & Play Compatibility:** Seamlessly integrates with most security and home automation systems.

## Overview

The Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm features a compact black ABS design with a precise 10-15mm sensing distance. Rated for 0.5A current and 100V voltage, it supports up to 1 million operational cycles, making it a durable and reliable choice for professional-grade home and business security systems. The package includes 5 sensors with mounting accessories, optimized for seamless integration with various security and automation hubs.

## Description

Product Name: Door Magnetic Sensor Switch Product color: black Product size: 29*15.5*9mm Main material: ABS Sensing distance: 10mm-15mm Wire length: 33cm Working current: 0.5A Working voltage: 100V (1-100V) Maximum power: 10W Service life: 1000000 times Product package Door Magnetic Sensor Switch*5 Screw*20 Sticker*10

## 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 |
|---------------|-------|
| ASIN | B07YFBG27Y |
| Best Sellers Rank | #7,967 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Reed Switches #17 in Garage Door Sensors |
| 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 4.0 out of 5 stars (109) |
| 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 |

## Product Details

- **Brand:** Gebildet
- **Circuit Type:** 1-way
- **Connector Type:** Screw
- **Contact Type:** Normally Closed
- **Current Rating:** 0.5 A
- **Material:** Acrylonitrile Butadiene Styrene
- **Operating Voltage:** 100 volts
- **Operation Mode:** ON-NONE-OFF
- **Switch Type:** Reed Switch
- **Terminal:** Screw

## Images

![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

- Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch
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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-08-21*