---
product_id: 460885556
title: "Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set)"
brand: "cdiytool"
price: "€ 2.66"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/460885556-freezer-door-alarm-when-left-open-fridge-door-alarm-delay
store_origin: HR
region: Croatia
---

# Adjustable 3/15/30/60s delay 10m wireless range 108dB loud alarm Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set)

**Brand:** cdiytool
**Price:** € 2.66
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Never miss a beat—secure your space with smart alerts that keep you in control!

## Quick Answers

- **What is this?** Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set) by cdiytool
- **How much does it cost?** € 2.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/460885556-freezer-door-alarm-when-left-open-fridge-door-alarm-delay)

## Best For

- cdiytool enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 108dB Alarm:** Instantly grabs attention with a piercing sound that deters intruders and prevents costly mishaps.
- • **Multi-Mode Versatility:** Choose from General Alarm, Constant Alarm, Time Delay, or Doorbell mode to suit any environment or need.
- • **Long-Lasting Battery Life:** Runs on 2 AAA batteries (not included) with up to 2 years of reliable performance—set it and forget it.
- • **Customizable Delay Settings:** Set your alert timing from 3 to 60 seconds to avoid false alarms and fit your routine.
- • **Wireless & Hassle-Free Installation:** Peel-and-stick design with no wiring needed—perfect for busy professionals who value convenience.

## Overview

This wireless freezer and fridge door alarm features a customizable delay (3/15/30/60 seconds) to prevent false alerts, a piercing 108dB alarm to deter intruders, and four versatile modes including doorbell and constant alarm. Easy peel-and-stick installation and a 10-meter wireless range make it ideal for homes, offices, and commercial spaces. Powered by 2 AAA batteries, it offers up to 2 years of maintenance-free security.

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise Level | 108 Decibels |
| Mounting Type | Wall Mount |
| Maximum Range | 10 Meters |
| Sensor Technology | Contact Sensor |
| Manufacturer | cejue |
| Part Number | deswfrtgyh |
| Item Weight | 3.41 ounces |
| Package Dimensions | 4.76 x 4.06 x 1.54 inches |

## Product Details

- **Brand:** CDIYTOOL
- **Power Source:** Battery Powered
- **Compatible Devices:** Smartphones, Tablets
- **Voltage:** 3 Volts (DC)
- **Control Method:** App

## Images

![Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set) - Image 1](https://m.media-amazon.com/images/I/51f9hmW-n3L.jpg)
![Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set) - Image 2](https://m.media-amazon.com/images/I/61KGYGMcHEL.jpg)
![Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set) - Image 3](https://m.media-amazon.com/images/I/71V4UVzpjtL.jpg)
![Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set) - Image 4](https://m.media-amazon.com/images/I/61ElGH2aisL.jpg)
![Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set) - Image 5](https://m.media-amazon.com/images/I/61i+cvnCDtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work
*by P***. on June 8, 2024*

My refrigerator doesn’t have a open door alarm and the doors aren’t self closing so I put one on and it works great.

### ⭐ Not ideal for upright freezer
*by H***J on September 8, 2022*

Perhaps it is just me, but the images on the button are very difficult to see the imprint to distinguish what they are. I had to refer to the button position in the instructions to identify them.I purchased this because periodically the door on our upright freeze does not close tightly-- meaning that the door closes but there is a slight gap of perhaps less that 1/2 inch allowing warm air enter and the items in the front to begin thawing. This appeared to be an item that would alert me if the door. The problem is that this is not a 'Contact' sensor but uses a magnet which only has to be in close proximity to turn off the alarm. That is all fine I thought, I can just position the sensor a little further away. NOPE- The instructions indicate that the sensor and the magnet should be within 10mm which is fine but in my testing the the distance from the sensor to turn off the alarm varied greatly . Sometimes it had to almost be touching, other times it would turn off at about 1.5 inches away. WAY TOO much variation for my freezer door requirements. For a Door opening Alarm or Entry alarm it would be fine but that is not the purpose of my purchase. If all you need is a chime when a door opens or as an 'intruder' alert or if you need an alert if a door is left wide open then this would likely work well for you but as an alarm to make sure a door is shut tight... it is a no go.

### ⭐⭐⭐⭐⭐ Remember the sequence
*by M***N on August 4, 2024*

Freezer in barn

## Frequently Bought Together

- Freezer Door Alarm When Left Open,Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open Chime Refrigerator Wireless Alert(2 Set)
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-20*