---
product_id: 156011769
title: "MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair"
brand: "bnyzwot"
price: "B/.57"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/156011769-mc-38-surface-mount-wired-nc-door-sensor-alarm-magnetic
store_origin: PA
region: Panama
---

# 0.5A Current 100V Power NC Operation MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair

**Brand:** bnyzwot
**Price:** B/.57
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in Safety with Style!

## Quick Answers

- **What is this?** MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair by bnyzwot
- **How much does it cost?** B/.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/156011769-mc-38-surface-mount-wired-nc-door-sensor-alarm-magnetic)

## Best For

- bnyzwot enthusiasts

## Why This Product

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

## Key Features

- • **📏 Compact Design:** Measuring just 27 x 14 x 7.8mm, it fits seamlessly into any setup.
- • **🔒 Secure Your Space:** Experience peace of mind with our Normally Closed magnetic door switch.
- • **🔧 Easy Installation:** Includes all necessary parts for a hassle-free setup.
- • **⚡ Reliable Performance:** Handles up to 0.5A current, ensuring consistent operation.
- • **🔌 Versatile Voltage Range:** Compatible with DC 0-100V for diverse applications.

## Overview

The MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch is a reliable and compact security solution. With a Normally Closed operation mode, it ensures that your doors are secure when closed. This package includes 20 switches, each capable of handling up to 0.5A current and operating at voltages up to 100V. Its sleek white design and easy installation make it a perfect fit for any environment.

## Description

BNYZWOTMC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair

## Features

- Product Name: Magnetic Door Switch ;Model: MC-38;Package Content: 20 x Magnetic Door Switch, Some Install Parts;Normally closed: the magnet is close to conducting, and the magnet is open when leaving
- Contact Type: NC (Normally Closed) ;Actuation Distance: 18mm ± 6mm;
- Max. Current: 0.5A ;Max. Power: 10W; Working Voltage: DC0-100V
- Each Size(Approx): 27 x 14 x 7.8mm / 1.06-inch x 0.55-inch x 0.31-inch (L*W*H) ;Mounting Hole Diameter: 4mm/0.16-inch
- Cable Length(Each): 26cm / 10.24-inch Material: ABS (Housing) Wire Type: 1007UL#24AWG Color: White Net Weight: 120g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | NC |
| Current Rating | 0.5 Amps |
| Operating Voltage | 100 Volts |
| Contact Type | Normally Closed |
| Connector Type | Screws |
| Brand | BNYZWOT |
| International Protection Rating | IP00 |
| Connectivity Protocol | X-10 |
| Color | White |
| Wattage | 10 watts |
| Unit Count | 10.0 Count |
| Manufacturer | BNYZWOT |
| Part Number | A35 |
| Item Weight | 0.01 ounces |
| Package Dimensions | 4.2 x 4 x 1 inches |
| Item model number | A35 |
| Horsepower | 1 hp |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair - Image 1](https://m.media-amazon.com/images/I/61UlS3aBmnL.jpg)

## Questions & Answers

**Q: Can i run these in series? say i link 5, and these are normally closed, i should be able to tell if there’s at least one of the 5 open right?**
A: Yes, as any normally closed contact you can run them in series and if at least one opens it will open the whole circuit.

**Q: Could I use these to energize some led lighting inside cabinet drawers**
A: If the door magnet is to be energized, the voltage is controlled at dc0v-24v. The key point is: the load current is 100ma max.

**Q: On the non-wired magnet piece, is the magnet plate placed on the face and top, or just the face?**
A: Just the face. These are supper weak and have to be perfectly aligned to work. I would not recommend.

## Frequently Bought Together

- BNYZWOT MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair
- VictorsHome Magnetic Reed Switch NC NO COM Surface Mount Wired Door Window Contact Sensor with Adhesive Paper for Home Security and Burglar Alarm Systems MC-38 5pcs

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**Shop now:** [https://www.desertcart.com.pa/products/156011769-mc-38-surface-mount-wired-nc-door-sensor-alarm-magnetic](https://www.desertcart.com.pa/products/156011769-mc-38-surface-mount-wired-nc-door-sensor-alarm-magnetic)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-22*