---
product_id: 368249747
title: "Yale AC-DBX Dummy Siren (with Flashing LED) - Sync Alarm Accessory"
price: "478.87 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/368249747-yale-ac-dbx-dummy-siren-with-flashing-led-sync-alarm
store_origin: TN
region: Tunisia
---

# IPX5 water resistant 3-year battery life Flashing LED strobe Yale AC-DBX Dummy Siren (with Flashing LED) - Sync Alarm Accessory

**Price:** 478.87 DT
**Availability:** ✅ In Stock

## Summary

> 🚨 Look Secure, Feel Secure — The Ultimate Visual Alarm Upgrade

## Quick Answers

- **What is this?** Yale AC-DBX Dummy Siren (with Flashing LED) - Sync Alarm Accessory
- **How much does it cost?** 478.87 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/368249747-yale-ac-dbx-dummy-siren-with-flashing-led-sync-alarm)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power:** Runs on 2 AA batteries that can last up to 3 years—set it and forget it.
- • **Effortless Installation:** Comes with all fixings for quick, no-fuss wall mounting anywhere on your property.
- • **Weatherproof Confidence:** IPX5 rating means it stands strong against rain and outdoor elements.
- • **Instant Visual Deterrence:** Mimics a real alarm with bright flashing LED to keep intruders guessing.
- • **Cost-Effective Security Boost:** Add a professional-grade look of protection without the full alarm system price tag.

## Overview

The Yale AC-DBX Dummy Siren is a high-impact visual security accessory featuring a realistic flashing LED strobe, IPX5 water resistance, and a long-lasting 3-year battery life. Designed for easy wall mounting with included fixings, it effectively deters intruders by simulating a live alarm system, making it a smart, budget-friendly addition to any home or outbuilding security setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H39M36G |
| Batteries | 2 AA batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Battery description | Alkaline |
| Best Sellers Rank | 11,169 in DIY & Tools ( See Top 100 in DIY & Tools ) 14 in Home Alarm Systems |
| Control method | App |
| Customer Reviews | 4.6 4.6 out of 5 stars (377) |
| Date First Available | 17 May 2014 |
| Included Components | Screws |
| Item Package Quantity | 1 |
| Item Weight | 500 g |
| Item model number | AC-DBX |
| Manufacturer | Yale |
| Mounting type | Wall Mount |
| Noise level | 100 Decibels |
| Number of batteries | 2 AA batteries required. |
| Part Number | AC-DBX |
| Pattern | Single |
| Product Dimensions | 25.93 x 25.93 x 6.1 cm; 500 g |
| Sensor technology | Motion Sensor |
| Style | Dummy Siren |

## Product Details

- **Brand:** Yale
- **Colour:** White
- **Compatible devices:** Smartphone, Tablet
- **Power source:** Battery Powered
- **Product dimensions:** 25.9L x 25.9W x 6.1H centimetres

## Images

![Yale AC-DBX Dummy Siren (with Flashing LED) - Sync Alarm Accessory - Image 1](https://m.media-amazon.com/images/I/611B9ZdCikL.jpg)

## Questions & Answers

**Q: Is it easy to replace the batteries?**
A: Very but the battery will last 8 years  approximately so no hurry on that, hope this helps I would  recommend this product. Hope you have a wonderful day 🙏

**Q: What should my led colour be? how come there is no strode lighting? i am using the dummy box. it has a flashing red led is this correct?**
A: The dummy siren is simply a box with no internal wiring or siren or lights. It does nothing and is simply a way to try and deter would be burglars.

**Q: What size batteries does it take. And how long do they last**
A: AAA batteries either 3 or 4 (can’t remember) apparently lasting up to 3 years!

**Q: Can anyone confirm the color of this dummy box, in the picture it's yellow but the discription says white, Thanks.**
A: Both the siren & the dummy siren are as shown in the picture - Yellow.
I have bought 2 of those & sirens are all Yellow.
Both sirens are the same, but the dummy doesn't have the electronics included, so is just an empty "box", but externally identical to the "real" siren.

## Frequently Bought Together

- Yale AC-DBX Dummy Siren (with Flashing LED) - Sync Alarm Accessory
- Yale IA-320 Sync Smart Home Alarm 6 piece kit. Includes Sync Alarm Hub, External Siren, 1x Door/Window Contacts, 2x PIR Motion Detector, Keypad. Works with Alexa, Google Assistant & Philips Hue
- Yale AC-DC Sync Alarm Door/Window Contact - Sync Smart Home Alarm - 200m range

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**Shop now:** [https://www.desertcart.tn/products/368249747-yale-ac-dbx-dummy-siren-with-flashing-led-sync-alarm](https://www.desertcart.tn/products/368249747-yale-ac-dbx-dummy-siren-with-flashing-led-sync-alarm)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-13*