---
product_id: 5396254
title: "GE Sentrol 1125W-N 3/8\" Flush Mini Magnetic Door/Window Contact with Wire Leads, Wide Gap, White"
brand: "zymise"
price: "€ 0.19"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/5396254-ge-sentrol-1125w-n-3-8-flush-mini-magnetic-door
store_origin: HR
region: Croatia
---

# GE Sentrol 1125W-N 3/8" Flush Mini Magnetic Door/Window Contact with Wire Leads, Wide Gap, White

**Brand:** zymise
**Price:** € 0.19
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GE Sentrol 1125W-N 3/8" Flush Mini Magnetic Door/Window Contact with Wire Leads, Wide Gap, White by zymise
- **How much does it cost?** € 0.19 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/5396254-ge-sentrol-1125w-n-3-8-flush-mini-magnetic-door)

## Best For

- zymise enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Zymise |
| Material | Plastic |
| Color | White |
| Recommended Uses For Product | Securing and monitoring doors and windows |
| UPC | 046188018314 |
| Number of Items | 1 |
| Manufacturer | GE SECURITY |
| Unit Count | 1.0 Count |
| Part Number | 1125W-N |
| Item Weight | 0.8 ounces |
| Product Dimensions | 6 x 4 x 0.5 inches |
| Item model number | 1125W-N |
| Is Discontinued By Manufacturer | No |
| Size | 10 Fl Oz (Pack of 973) |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Zymise
- **Material:** Plastic
- **Color:** White
- **Recommended Uses For Product:** Securing and monitoring doors and windows
- **UPC:** 046188018314

## Images

![GE Sentrol 1125W-N 3/8" Flush Mini Magnetic Door/Window Contact with Wire Leads, Wide Gap, White - Image 1](https://m.media-amazon.com/images/I/21c5iDk9u5L.jpg)

## Questions & Answers

**Q: I want the circuit to close, alarm ring upon the door opening.  Is this (NO) Normally Open? I don't want to use a relay, which Magnet recessed switch do you suggest?**
A: I purchased the GE Sentrol 1125W-N 3/8", and I am happy with them. Very easy to install. Yes, the switch is normally open. The circuit closes when the door/window is shut and the magnet in the door/window causes the circuit in the switch to close.

**Q: Will it work in a metal frame and door**
A: I have used these in metal doors and frames,  you'll have to be able to drill the same holes.

**Q: Are all switches designed to be operated on a low voltage system**
A: This switch, the GE Sentrol 1125W-N 3/8, is specified by the manufacturer to operate with a maximum of 100 volts, 0.5 amps, and 7.5 watts.  You can find the installation manual at http://www.clrwtr.com/PDF/GE-Security/Sentrol-R1125-Manual.pdf .   Most alarm systems in the US are low-voltage system, usually 12 volts, because  low-voltage, low-power systems are inherently safer.In general, "all switches" are not designed to be operated only on low-voltage systems.  Most regular electrical switches are designed to be operated on household voltages, 120 volts in the US, 240 volts in much of Europe.

**Q: Has anyone used these for windows? How do they compare to surface contacts for windows? Thanks!**
A: Surface contacts for windows are installed at the surface. These contacts can be embedded in the window frame, allowing a more hidden install. They both work the same way. The surface mount contacts can have more sensitivity versus the flush mount. I have the flush mount because the installer wanted to keep the wires hidden.

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**Shop now:** [https://www.desertcart.hr/products/5396254-ge-sentrol-1125w-n-3-8-flush-mini-magnetic-door](https://www.desertcart.hr/products/5396254-ge-sentrol-1125w-n-3-8-flush-mini-magnetic-door)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-24*