---
product_id: 545637686
title: "TECKNET Door Alarm Sensor, Window Alarms Sensors, 2-in-1 Alarm & Chime, 3-level Volume Control, Door Sensor for Home Security, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS)"
brand: "tecknet"
price: "150.67 DT"
currency: TND
in_stock: true
category: "Tecknet"
url: https://www.desertcart.tn/products/545637686-tecknet-door-alarm-sensor-window-alarms-sensors-2-in-1
store_origin: TN
region: Tunisia
---

# 2cm sensor trigger distance 100dB loud siren Battery powered, 36-month warranty TECKNET Door Alarm Sensor, Window Alarms Sensors, 2-in-1 Alarm & Chime, 3-level Volume Control, Door Sensor for Home Security, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS)

**Brand:** tecknet
**Price:** 150.67 DT
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Secure your space, hear the difference!

## Quick Answers

- **What is this?** TECKNET Door Alarm Sensor, Window Alarms Sensors, 2-in-1 Alarm & Chime, 3-level Volume Control, Door Sensor for Home Security, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS) by tecknet
- **How much does it cost?** 150.67 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/545637686-tecknet-door-alarm-sensor-window-alarms-sensors-2-in-1)

## Best For

- tecknet enthusiasts

## Why This Product

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

## Key Features

- • **Instant 100dB Siren Alert:** Deters intruders with a powerful, continuous alarm the moment your door or window is breached.
- • **Compact & Portable Security:** Mini size fits anywhere and travels with you, ensuring peace of mind on the go.
- • **Effortless Wireless Installation:** Stick-on design installs in minutes—no tools, no hassle, perfect for renters and busy pros.
- • **Customizable 3-Level Volume Control:** Choose between loud alarm, gentle chime, or silent mode to fit your environment and lifestyle.
- • **Trusted 36-Month Warranty & Support:** Reliable protection backed by TECKNET’s dedicated customer service for 3 years.

## Overview

The TECKNET Door Alarm Sensor is a versatile 2-in-1 wireless security device featuring a powerful 100dB siren, 3-level volume control, and a sensitive 2cm trigger distance. Designed for easy, tool-free installation with adhesive backing, it fits doors, windows, cabinets, and more. Compact and portable, it’s ideal for homes, offices, and on-the-go security. Backed by a 36-month warranty, it offers reliable, customizable protection that keeps you connected and secure.

## Description

Product Description Effective deterrent Child safety alarm Pool Alarm Pet Monitoring Alarm Customer-friendly Increased security The 100dB burglar alarm effectively deters intruders. Triggers an alarm when children open doors or windows on their own. To prevent unauthorized access to the pool during closing time. Alerts you with an open alarm and keeps you updated on the whereabouts of your pets. The store alarm ensures you never miss a customer. The office alarm system ensures timely detection of entrances for improved security.

## Features

- Quick Alarm & 3 Modes: The "Alarm" mode will immediately activate a continuous and super strong siren when the sensor and the alarm are separated by more than 2 cm until they are back together. In "Chime" mode, the door alarm will emit a brief audible alarm, serving as a gentle reminder. If you prefer silence, simply switch to the "Off" mode.
- 3-level volume control: The door alarms for your home can also be used as window alarms for security, pool alarms, shed alarms, garage alarms, or sliding door alarms. TECKNET door sensors with 3-level volume control are the perfect solution for apartments, mobile homes, offices, hotels, stores, and more.
- Easy to Install: Just use the attached stickers to gently install the burglar alarm on various parts of the house, such as doors, windows, cabinets, drawers, gates, etc.! (Note: Keep the installation area clean and ensure that the sensor is installed within 2 cm from the arrow side of the alarm.)
- Mini and Portable: With its mini design, this wireless ring alarm won't take up any extra space. You can easily carry it in any backpack when you go out. (If the alarm isn't working, check if it's in OFF mode or if the batteries need replacing.)
- 36 Months Warranty: If you encounter any problems in using the product, please feel free to contact our professional customer service team, enjoying TECKNET 36 Months Warranty (Registered Only)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY8T29SJ |
| Battery Description | Alkaline battery |
| Battery description | Alkaline battery |
| Best Sellers Rank | 4,406 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Home Security Door & Window Sensors |
| Brand | TECKNET |
| Colour | White |
| Compatible Devices | Smartphone, tablet |
| Compatible devices | Smartphone, tablet |
| Control Method | Touch |
| Customer Reviews | 4.6 out of 5 stars 1,434 Reviews |
| Item Dimensions L x W x H | 9.8L x 3.5W x 1H centimetres |
| Manufacturer | TECKNET |
| Model Number | TK-WA801 |
| Mounting Type | Door Mount |
| Number of Items | 3 |
| Number of Packs | 3 |
| Power source | Battery Powered |
| Product dimensions | 9.8L x 3.5W x 1H centimetres |
| Sensor Technology | Contact Sensor |
| Sound Level | 100 Decibels |

## Product Details

- **Brand:** TECKNET
- **Colour:** White
- **Compatible devices:** Smartphone, tablet
- **Power source:** Battery Powered
- **Product dimensions:** 9.8L x 3.5W x 1H centimetres

## Images

![TECKNET Door Alarm Sensor, Window Alarms Sensors, 2-in-1 Alarm & Chime, 3-level Volume Control, Door Sensor for Home Security, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS) - Image 1](https://m.media-amazon.com/images/I/614gVDIi6BL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Is it easy to install this door alarm sensor?**
A: Absolutely! Just position the sensor within 0.5 inches from the arrow side of the alarm and securely attach it using the double-sided adhesive. Prior to installation, make sure to clean the designated area as dust can impact the adhesive's stickiness.

**Q: Is the sound of this door and window alarm loud enough to attract attention?**
A: Absolutely! The 100-decibel alarm sound is very loud, and as soon as it goes off, it grabs my attention and prompts me to take swift action.

## Frequently Bought Together

- TECKNET Door Alarm Sensor, Window Alarms Sensors, 2-in-1 Alarm & Chime, 3-level Volume Control, Door Sensor for Home Security, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS)
- Energizer LR44 Batteries (12 Pack) - A76 Battery Type - 3 Year Shelf Life - Zero Mercury, Alkaline Power [Amazon Exclusive]

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-23*