---
product_id: 573002654
title: "Seco-Larm Steel Door Recessed Contact with Leads N.c.1\" Gap (White) - SM-4105-LQ/W"
brand: "seco-larm"
price: "€ 19.18"
currency: EUR
in_stock: true
category: "Seco Larm"
url: https://www.desertcart.sk/products/573002654-seco-larm-steel-door-recessed-contact-with-leads-n-c
store_origin: SK
region: Slovakia
---

# Compact 1.19x0.94x0.38 in Reliable SPST contact 1" gap for precise fit Seco-Larm Steel Door Recessed Contact with Leads N.c.1" Gap (White) - SM-4105-LQ/W

**Brand:** seco-larm
**Price:** € 19.18
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your door security game with precision and style!

## Quick Answers

- **What is this?** Seco-Larm Steel Door Recessed Contact with Leads N.c.1" Gap (White) - SM-4105-LQ/W by seco-larm
- **How much does it cost?** € 19.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/573002654-seco-larm-steel-door-recessed-contact-with-leads-n-c)

## Best For

- seco-larm enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineering:** Compact dimensions ensure a perfect fit with a 1-inch gap tolerance, optimizing door contact reliability.
- • **Lightweight Yet Durable:** At just 0.8 ounces, it offers robust performance without adding bulk to your door hardware.
- • **Industry-Recognized Quality:** Ranked #7 in Commercial Door Contacts, trusted by professionals for consistent security.
- • **Seamless Security Integration:** Discreet recessed design blends flawlessly with steel doors for a sleek, professional look.
- • **Trusted Contact Configuration:** Single-pole single-throw (SPST) normally closed contact guarantees dependable security triggers.

## Overview

The Seco-Larm SM-4105-LQ/W is a compact, recessed steel door contact featuring a normally closed SPST configuration and a precise 1-inch gap. Designed for seamless integration into steel doors, it offers reliable security performance in a lightweight, durable package favored by commercial security professionals.

## Description

Steel Door Recessed Contact with Leads N.C.1" Gap (White); Product Range:-; Contact Configuration:SPST; External Height:-; External Width:24mm; External Depth:30mm; No. of Contacts:1 Contact

## Features

- Order Unit: Each 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 5.0 out of 5 stars 1 Review |

## Images

![Seco-Larm Steel Door Recessed Contact with Leads N.c.1" Gap (White) - SM-4105-LQ/W - Image 1](https://m.media-amazon.com/images/I/41gLckfYA8L.jpg)

## Frequently Bought Together

- Seco-Larm Steel Door Recessed Contact with Leads N.c.1" Gap (White) - SM-4105-LQ/W
- Seco-Larm Steel Door Recessed Contact N.c.1" Gap (Brown) - SM-4105-LQ/B

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**Shop now:** [https://www.desertcart.sk/products/573002654-seco-larm-steel-door-recessed-contact-with-leads-n-c](https://www.desertcart.sk/products/573002654-seco-larm-steel-door-recessed-contact-with-leads-n-c)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-02*