---
product_id: 449828803
title: "NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors"
brand: "navkar systems"
price: "B/.104"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/449828803-navkar-systems-wireless-door-window-open-alert-home-security-system
store_origin: PA
region: Panama
---

# Wireless design, zero drill hassle 80dB piercing siren for instant alerts Replaceable battery for endless security NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors

**Brand:** navkar systems
**Price:** B/.104
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Stay one step ahead with instant alerts that keep your home safe and stylish!

## Quick Answers

- **What is this?** NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors by navkar systems
- **How much does it cost?** B/.104 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/449828803-navkar-systems-wireless-door-window-open-alert-home-security-system)

## Best For

- navkar systems enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Style:** Sleek white sensors blend perfectly with modern home aesthetics.
- • **Battery Freedom:** Replace batteries easily—never worry about downtime.
- • **Effortless Setup:** Stick & secure—no drills, no tools, just peace of mind.
- • **Loud & Clear Alerts:** 80-decibel siren cuts through noise to keep you instantly informed.
- • **Multi-Point Protection:** 4 sensors cover all your key entry points simultaneously.

## Overview

The NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System is a set of 4 standard-sized, white contact sensors that wirelessly monitor doors and windows. Featuring easy adhesive installation, replaceable batteries, and an 80-decibel siren, it delivers reliable, drill-free security alerts to protect your home effortlessly.

## Description

The NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System provides peace of mind by alerting you whenever a door or window is opened in your home. This set includes 4 sensors, allowing you to monitor multiple entry points simultaneously. The sensors are wireless, making installation easy and hassle-free. When a door or window is opened, the system triggers a siren or alarm, alerting you to the potential intrusion. The standard size and white color of the sensors ensure they blend seamlessly with your home décor. Whether you're at home or away, this security system helps keep your property and loved ones safe.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery description | Replaceable battery |
| Control method | Touch |
| Noise level | 80 Decibels |
| Mounting type | Door Mount |
| Sensor technology | Contact Sensor |
| Size | Standard |
| Manufacturer | NAVKAR SYSTEMS |
| Part number | NS-Security sensor-4 |
| Item Weight | 220 g |
| Product Dimensions | 10 x 10 x 5 cm; 220 g |
| Item model number | NS-Security sensor-4 |
| Color | white |
| Material | Others |
| Included components | Pack of 4 Sensor |
| Batteries Included? | No |
| Batteries Required? | No |
| tech_spec_battery_description_toys | Replaceable battery |

## Product Details

- **Colour:** white
- **Brand:** NAVKAR SYSTEMS
- **Power source:** Battery Powered
- **Compatible devices:** Home Security System
- **Product dimensions:** 10L x 10W x 5H centimeters

## Images

![NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors - Image 1](https://m.media-amazon.com/images/I/41lOqr42uqL.jpg)
![NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors - Image 2](https://m.media-amazon.com/images/I/4187ojQ2LAL.jpg)
![NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors - Image 3](https://m.media-amazon.com/images/I/41JbZkGRZgL.jpg)
![NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors - Image 4](https://m.media-amazon.com/images/I/41UkZWAq3gL.jpg)
![NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors - Image 5](https://m.media-amazon.com/images/I/617xP5Sr0fL.jpg)

## Frequently Bought Together

- MC-AL Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors
- SanDisk Ultra 64GB microSDXC UHS-I, 140MB/s R, Memory Card, 10 Y Warranty, for Smartphones

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**Shop now:** [https://www.desertcart.com.pa/products/449828803-navkar-systems-wireless-door-window-open-alert-home-security-system](https://www.desertcart.com.pa/products/449828803-navkar-systems-wireless-door-window-open-alert-home-security-system)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-21*