---
product_id: 573802401
title: "SMARS Door Alarm Variation (Alarm-Bk52)"
brand: "smars"
price: "$18.04"
currency: USD
in_stock: true
category: "Smars"
url: https://www.desertcart.ec/products/573802401-smars-door-alarm-variation-alarm-bk52
store_origin: EC
region: Ecuador
---

# 110dB piercing siren Replaceable LR44 batteries No-drill adhesive install SMARS Door Alarm Variation (Alarm-Bk52)

**Brand:** smars
**Price:** $18.04
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Secure your space, stay worry-free—alarm that’s as smart as you are!

## Quick Answers

- **What is this?** SMARS Door Alarm Variation (Alarm-Bk52) by smars
- **How much does it cost?** $18.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/573802401-smars-door-alarm-variation-alarm-bk52)

## Best For

- smars enthusiasts

## Why This Product

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

## Key Features

- • **Piercing 110dB Alarm:** Instantly alerts you with a sharp siren that demands attention.
- • **Magnetic Contact Sensor:** Smart detection triggers alarm the moment your door or window opens.
- • **Effortless No-Drill Setup:** Stick it on and secure your space in seconds—no tools, no hassle.
- • **Weather-Resistant Durability:** Built to withstand heat, dust, and corrosion for reliable long-term security.
- • **Replaceable Batteries Included:** Keep protection uninterrupted with easy battery swaps and included cells.

## Overview

The SMARS Door Alarm Variation (Alarm-Bk52) is a compact, easy-to-install security sensor designed for doors and windows. Featuring a powerful 110dB siren, no-drill adhesive mounting, and replaceable LR44 batteries, it offers reliable intrusion detection with a magnetic contact sensor. Its durable, weather-resistant plastic housing ensures long-lasting performance, making it an ideal choice for home or office security.

## Description

SMARS Door Alarm Variation (Alarm-Bk52) : desertcart.in: Home Improvement

## Features

- Easy installation: no need of drill, just stick to door/window by using adhesive
- Sharp ear piercing sound: inbuilt siren give sharp siren sound as soon as door/window gets opened
- Replaceable battery: once battery is weak just replace them by opening cover

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Description | Alkaline |
| Control Method | Voice |
| Mounting Type | Door Mount |
| Sensor Technology | Contact Sensor |
| Item Weight | 45 Grams |
| Manufacturer | msrs sales |
| Country of Origin | India |
| Item model number | Alarm-variation01 |
| Product Dimensions | 10 x 10 x 10 cm; 45 g |
| ASIN | B0CK8DQ5CY |

## Product Details

- **Brand:** smars
- **Colour:** cream
- **Compatible Devices:** Home Security System, Smartphone
- **Power Source:** Battery Powered
- **Product Dimensions:** 10L x 10W x 10H Centimeters

## Images

![SMARS Door Alarm Variation (Alarm-Bk52) - Image 1](https://m.media-amazon.com/images/I/319to0an56L.jpg)
![SMARS Door Alarm Variation (Alarm-Bk52) - Image 2](https://m.media-amazon.com/images/I/41-zGYcsPzL.jpg)
![SMARS Door Alarm Variation (Alarm-Bk52) - Image 3](https://m.media-amazon.com/images/I/41QemVTCJEL.jpg)
![SMARS Door Alarm Variation (Alarm-Bk52) - Image 4](https://m.media-amazon.com/images/I/41RXTsJxuxL.jpg)
![SMARS Door Alarm Variation (Alarm-Bk52) - Image 5](https://m.media-amazon.com/images/I/41c9MorQ0QL.jpg)

## Frequently Bought Together

- Smars ® Plastic Wireless Door Window Open Alert Alarm Home Security System Siren Black
- NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors
- Krupalu Anti Theft System Security Pad Lock with Smart Alarm Lock Siren Motion Sensor for Home | Office | Cycle(1Pc,Black) Zinc

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**Shop now:** [https://www.desertcart.ec/products/573802401-smars-door-alarm-variation-alarm-bk52](https://www.desertcart.ec/products/573802401-smars-door-alarm-variation-alarm-bk52)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*