---
product_id: 55220912
title: "A2 PIR Motion Sensor Anti-Burglar Alarm System with Remote Control - 120 dB Siren - Expandable - Alert and Chime Mode for House Garage Shed Shop Home Security - 2 Year Warranty"
brand: "tiiwee"
price: "$164.43"
currency: USD
in_stock: true
reviews_count: 13
category: "Tiiwee"
url: https://www.desertcart.ec/products/55220912-a2-pir-motion-sensor-anti-burglar-alarm-system-with-remote
store_origin: EC
region: Ecuador
---

# 8m detection range - wide coverage 120 dB siren - ear-piercing alert 12-month battery life - long-lasting power A2 PIR Motion Sensor Anti-Burglar Alarm System with Remote Control - 120 dB Siren - Expandable - Alert and Chime Mode for House Garage Shed Shop Home Security - 2 Year Warranty

**Brand:** tiiwee
**Price:** $164.43
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay one step ahead—because your peace of mind can’t wait!

## Quick Answers

- **What is this?** A2 PIR Motion Sensor Anti-Burglar Alarm System with Remote Control - 120 dB Siren - Expandable - Alert and Chime Mode for House Garage Shed Shop Home Security - 2 Year Warranty by tiiwee
- **How much does it cost?** $164.43 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/55220912-a2-pir-motion-sensor-anti-burglar-alarm-system-with-remote)

## Best For

- tiiwee enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Setup:** Quick install with included batteries and clear manual—no hassle
- • **Smart Motion Detection:** 8-meter range with 110° angle for seamless monitoring
- • **Remote Control Convenience:** Arm or disarm your system effortlessly from anywhere
- • **Expandable Security Network:** Add up to 10 sensors & remotes for full property coverage
- • **Instant Intruder Deterrence:** 120 dB siren blasts away threats before they strike

## Overview

The Tiiwee A2 PIR Motion Sensor Alarm System delivers professional-grade security with a powerful 120 dB siren and smart motion detection covering up to 8 meters. Battery-powered for up to 12 months, it offers flexible remote control operation and scalability with up to 10 additional sensors and remotes. Designed for easy installation and versatile use across homes, garages, vans, and shops, it’s the ultimate customizable shield against intrusions.

## Description

The tiiwee A2 Motion Sensor Alarm is a perfect all-in-one solution for many applications. It can be used as an alarm system for your home, your camper, van, boat or shop. You’ll hear a loud 120 dB alarm siren or a loud chime if the motion detector detects movements. The SOS button on the remote control allows you to trigger a loud siren in case you feel threatened and want to activate neighbours or colleagues.The alarm system is powered by batteries (incl.) or by a power adaptor (not incl.). It can be operated by means of buttons on the device itself or by using the included remote control. The system can be extended with up to 10 additional sensors of the Tiiwee Home Alarm System. Both window & door sensors (B06ZXZ1YSC) as well as PIR motion sensors (B06ZZ4K15L) are available. Furthermore, additional remote controls (B06ZXZ1PQC) can also be added to enable family members or co-workers to activate or de-activate the system. In short, a flexible system which can be adapted to your needs.The burglar alarm system is very simple to install and to operate. We took great care of a very comprehensive user manual. Furthermore, after you have placed the order, we will send additional information for an optimal use of the system.What's in the box?1 x A2 Motion Sensor Alarm with integrated 125 dB siren1 x Remote ControlAll batteries are includedMounting MaterialEnglish User ManualSpecifications Powered by: 3 x AAA batteries (incl.) or by 5V/1A power adaptor (not incl.)Standby Current: <300uAWorking Current: <100mA Current when switched off: <40uADetection Range: 8m Detection Angle: 110 degrees Alarm Siren: 120 dBWorking Humidity: <80% Dual-Core Fuzzy Logic Technology Extendable with PIR Motion Sensors, Door & Window Sensors as well as additional remote controls from the Tiiwee Home Alarm SystemThis system is not compatible with the tiiwee A1 Alarm unit

Review: I use this for my VAN - I don't say this often but this has got to be the best Van alarm ever! yes Van alarm! As it is powered by batteries I decided i needed a alarm that i could move from van to van. the fact you can change it to a single bleep to show someone is next to your van when the doors are open is also a great feature. I have 1 siren with PIR and 1 PIR. what i did was installed the siren with PIR to inside of my side door and the other PIR to the inside of my rear doors. Job done. took about 5 min to install and bang! my van is protected. This product provides more then just home security.
Review: Works as advertised. The remote is vulnerable to falls and knocks - The alarm is OK. Works as advertised and guards the caravan. The remote, however is very vulnerable to knocks and falls. There is LOTS of free space inside and if it falls on the floor from table level or above the battery inside gets displaced out of its holder. As a result it stops working.

## Features

- SWEARING: The alarm siren scares intruders for protection against intrusions.
- AUTOMATIC MONITORING: Equipped with a built-in motion sensor, the alarm will trigger automatically when motion is detected, with a powerful 120dB siren and friendly doorbell sound. This also allows the unit to be used as an input monitor.
- Versatile: The tiiwee A2 alarm is suitable for various uses (home, business, RV, garage).
- EASY: The control can be done with the remote control or directly on the device, and installation is easy.
- Scalable: Up to 10 sensors and remote controls, as well as tiiwee motion detectors (model TWPIR02), can be added for customization.
- INTUITIVE: The system is easy to use thanks to the detailed user manual in French.
- IMPORTANT: This product cannot be used to extend Tiiwee home alarm kits. Use the tiiwee TWPIR01, TWPIR02, TWPIR03 or TWPIR04 instead. Be sure to remove the protective strip from the battery before use. Motion sensors must be positioned carefully. Please read the user manual for installation tips.
- With a Tiiwee alarm system, you are making the right choice to secure your home. It deter intruders and alerts you immediately. Burglars avoid light and hate obstacles—make sure your entrances are well lit and reinforced with strong safety fittings. Motion-activated lighting adds extra protection. Together, these measures guarantee your peace of mind. Protect your home with tiiwee today!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071R4RZQW |
| Average Battery Life | 12 months |
| Batteries | 3 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery description | Alkaline |
| Best Sellers Rank | 306,374 in DIY & Tools ( See Top 100 in DIY & Tools ) 248 in Home Security Door & Window Sensors |
| Colour | Neutral Tone |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,489) |
| Date First Available | 27 Jun. 2017 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 125 g |
| Item model number | TWMSA02 |
| Manufacturer | Tiiwee |
| Part Number | TWMSA02 |
| Plug profile | Wall Mount |
| Power Source | Battery Powered |
| Product Dimensions | 9.1 x 6.8 x 6 cm; 125 g |
| Sound level | 125 Decibels |
| Style | A2 |
| Voltage | 4.5 Volts |

## Product Details

- **Brand:** tiiwee
- **Colour:** Neutral Tone
- **Item weight:** 125 Grams
- **Maximum range:** 8 Metres
- **Power source:** Battery Powered

## Images

![A2 PIR Motion Sensor Anti-Burglar Alarm System with Remote Control - 120 dB Siren - Expandable - Alert and Chime Mode for House Garage Shed Shop Home Security - 2 Year Warranty - Image 1](https://m.media-amazon.com/images/I/51Ft9GwAYWL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I use this for my VAN
*by H***. on 11 May 2019*

I don't say this often but this has got to be the best Van alarm ever! yes Van alarm! As it is powered by batteries I decided i needed a alarm that i could move from van to van. the fact you can change it to a single bleep to show someone is next to your van when the doors are open is also a great feature. I have 1 siren with PIR and 1 PIR. what i did was installed the siren with PIR to inside of my side door and the other PIR to the inside of my rear doors. Job done. took about 5 min to install and bang! my van is protected. This product provides more then just home security.

### ⭐⭐⭐⭐ Works as advertised. The remote is vulnerable to falls and knocks
*by A***V on 17 January 2025*

The alarm is OK. Works as advertised and guards the caravan. The remote, however is very vulnerable to knocks and falls. There is LOTS of free space inside and if it falls on the floor from table level or above the battery inside gets displaced out of its holder. As a result it stops working.

### ⭐⭐⭐⭐⭐ Brought for van... perfect
*by S***S on 15 July 2019*

We brought this for my husbands van after catching thieves trying to break in to it. Last time we weren’t so lucky and had been searching for a easy to install alarm, which we were not having any luck. It has been in the back of the van for a few days, remote works through all the metal and the racking. It is situated by the bulk head so covers the side doors really well also. We can hear it perfectly upstairs. It’s actually louder than my factory fitted car alarm. The siren is a perfect deterrent if needed. We are getting the window ones to cover the doors in the cab. Would highly recommend this to anyone for peace of mind with a van.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-14*