---
product_id: 114983952
title: "SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device (3pcs(White))"
brand: "spzcdza"
price: "€ 1.36"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.ie/products/114983952-spzcdza-magnetic-reed-switch-normally-open-closed-nc-no-door
store_origin: IE
region: Ireland
---

# High Voltage Capacity Compact Size Secure Contact Type SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device (3pcs(White))

**Brand:** spzcdza
**Price:** € 1.36
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Lock in Your Safety with Style!

## Quick Answers

- **What is this?** SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device (3pcs(White)) by spzcdza
- **How much does it cost?** € 1.36 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/114983952-spzcdza-magnetic-reed-switch-normally-open-closed-nc-no-door)

## Best For

- spzcdza enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Power Up:** Handles up to 10W with a maximum switch current of 0.5A.
- • **📦 Value Pack:** Includes 3 sets for comprehensive coverage at an unbeatable price.
- • **📏 Sleek Design:** Compact dimensions (55 x 12 x 11mm) fit seamlessly into any setup.
- • **🚀 Versatile Use:** Ideal for homes, factories, and vehicles—your security, your way.
- • **🔒 Unmatched Security:** Protect your space with reliable NC/NO contacts.

## Overview

The SpzcdZa Magnetic Reed Switch is a versatile and compact security solution designed for doors and windows. With a sleek ABS construction, it features both normally closed and normally open contacts, making it perfect for various applications. This package includes three switches, each capable of handling up to 10W and a maximum switch current of 0.5A, ensuring robust performance for your security needs.

## Description

☎☎☎SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security ！！！ Please contact us via  order when you have any questions or problem, we will make you 100% satisfy. ☎☎NO (normally open),switch is closed when magnet come to the switch. Switch will open when magnet leave. ☎☎NC (normally closed),switch is open when magnet come to the switch. Switch will close when magnet leave ❥Switch Type: NO/NC, circuit is connected when magnet is near the switch.  ❥The reed switch is an electrical switch operated by an applied magnetic field. ❥Designed for use with alarm systems. ❥Great for use in family and factory window, door. etc. ❥Screw Mounted for easily install.

## Features

- ➤ Product Name: Magnetic Door Swith; Color: Black; Material: ABS;Net Weight: 74g
- ➤Transmitting Distance: 3-15mm;Mounting Hole Size: 7 x 2.5mm/ 0.28" x 0.1"(L*W);Size: 55 x 12 x 11mm / 2.2" x 0.47" x 0.43"(L*W*H)
- ➤Working Voltage: 100V; Rated Power: 10W; Contact Capacity: 0.5A(Maximum Switch Current)
- ➤Package Content: 3 Sets x Magnetic Door Swith; Contact Type: NC/NO/COM
- ➤This switch contains normally closed and normally open contacts,Great for use in family and factory window, door. etc. Help deter theft with this magnetic switch that is compatible with most vehicles with a sliding window.

## Images

![SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device (3pcs(White)) - Image 1](https://m.media-amazon.com/images/I/51Wd+Yu0eyL.jpg)
![SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device (3pcs(White)) - Image 2](https://m.media-amazon.com/images/I/61STFzG5HEL.jpg)
![SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device (3pcs(White)) - Image 3](https://m.media-amazon.com/images/I/51eQeLhPstL.jpg)
![SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device (3pcs(White)) - Image 4](https://m.media-amazon.com/images/I/71uEBN76M1L.jpg)
![SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device (3pcs(White)) - Image 5](https://m.media-amazon.com/images/I/51eGOyME4fL.jpg)

## Questions & Answers

**Q: is there a cover for the contact screws?**
A: No, there is no cover for the screws.  You could cover them with electrical tape as I did or maybe hot glue, etc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great price
  

*by A***R on Reviewed in the United States on March 26, 2019*

Great price, works NC or NO.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works as expected
  

*by R***Y on Reviewed in the United States on September 21, 2019*

Good price, works well . . . I will see how long they last.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Could be better constructed
  

*by P***. on Reviewed in the United States on September 26, 2020*

Okay, but no better than any of the rest of these switches. I have one on our back door, and I have not found any of these sensors that won’t wear out in 6-12 months of constant use. Fortunately, they are cheap enough and come a few to a pack, so I just swap it out when one starts to stick and malfunction.

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**Shop now:** [https://www.desertcart.ie/products/114983952-spzcdza-magnetic-reed-switch-normally-open-closed-nc-no-door](https://www.desertcart.ie/products/114983952-spzcdza-magnetic-reed-switch-normally-open-closed-nc-no-door)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-08*