---
product_id: 271141761
title: "3in1 Alarm - Door Left Open Alarm, Doors Chime with Delay, 0/5/10/30/60 Seconds, 2/5 Minutes, Gate Ajar Alert, 80 to 120 dB, Close Door Reminder for Freezer, Home, Shop. (White)"
brand: "fridggi"
price: "€ 35.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fridggi"
url: https://www.desertcart.gr/products/271141761-3in1-alarm-door-left-open-alarm-doors-chime-with-delay
store_origin: GR
region: Greece
---

# 80-120 dB adjustable volume 7 customizable delay modes Easy self-adhesive installation 3in1 Alarm - Door Left Open Alarm, Doors Chime with Delay, 0/5/10/30/60 Seconds, 2/5 Minutes, Gate Ajar Alert, 80 to 120 dB, Close Door Reminder for Freezer, Home, Shop. (White)

**Brand:** fridggi
**Price:** € 35.27
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Never miss a door moment—smart alerts for the savvy pro!

## Quick Answers

- **What is this?** 3in1 Alarm - Door Left Open Alarm, Doors Chime with Delay, 0/5/10/30/60 Seconds, 2/5 Minutes, Gate Ajar Alert, 80 to 120 dB, Close Door Reminder for Freezer, Home, Shop. (White) by fridggi
- **How much does it cost?** € 35.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/271141761-3in1-alarm-door-left-open-alarm-doors-chime-with-delay)

## Best For

- fridggi enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Yet Polite:** Adjustable 80-120 dB chimes and alarms to suit any environment without annoyance.
- • **Tailor Your Alert Timing:** Choose from 7 delay settings (0s to 5min) for perfect door monitoring.
- • **Reliable Battery Included:** Runs on 2 AAA alkaline batteries included—ready to protect right out of the box.
- • **Effortless Setup & Control:** Self-adhesive mount and simple touch control make installation and use a breeze.
- • **Versatile Multi-Mode Functionality:** 42 unique alert combinations for freezer, baby gates, shops, and more.

## Overview

The Fridggi 3in1 Door Alarm offers 7 customizable delay modes and 3 sound types, delivering up to 42 alert combinations with volume ranging from 80 to 120 dB. Designed for versatile use—from freezer doors to baby gates—this compact, self-adhesive alarm runs on included AAA batteries and features easy touch controls, ensuring your spaces stay secure and monitored with minimal fuss.

## Description

3in1 Alarm - Door Left Open Alarm, Doors Chime with Delay, 0/5/10/30/60 Seconds, 2/5 Minutes, Gate Ajar Alert, 80 to 120 dB, Close Door Reminder for Freezer, Home, Shop. (White) - desertcart.com

Review: Not obnoxious but effective door alarm - Got this door alarm to alert me that door is open, originally for preventing dog from escaping. Alarm goes off after door open for a few seconds. It is not an obnoxious sound but is a persistent sound alert. Easy to install, sticks with included mastic tape. Can be made inactive easily using the switch.
Review: Does exactly what it's meant to - Bought this for a baby gate that kept getting left open. It works so well, I love the different settings. The adhesive worked fine for me, and it's easy to mount basically anywhere. Well worth the money

## Features

- Exclusive - With the original Fridggi 3in1, enjoy up to 42 possibilities by mixing all options (7 Delays, 3 Chimes and 3 Sirens).
- Mode D - Alert after 60 seconds, a reminder every 30s, auto stop after 120min or door closed (Freezer door Alarm, Basement door chime...).
- Mode C - Alert after 30 seconds, a reminder every 20s, auto stop after 60min or door closed (Alzheimers, Dementia patients alerts...).
- Mode B - Alert after 10 seconds, a reminder every 15s, auto stop after 30min or door closed (Alarm bypass, Patio door reminder...).
- Mode A - Alert after 5 seconds, a reminder every 10s, auto stop after 30min or door closed (Baby gate, Lab door closing reminder...).
- Mode E - Alert after 0 second, a reminder every 5s, auto stop after 30min or door closed, 80 to 120dB (Entry chime, Anti-theft Alarm).
- Mode F - Alert after 2 minutes, a reminder every 2min, auto stop after 60min or door closed (Garage, Shed door delayed alerts...).
- Mode G - Alert after 5 minutes, a reminder every 5min, auto stop after 60min or door closed (Office, Shop door chime...).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MX19M74 |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Battery Description | Alkaline |
| Best Sellers Rank | #72 in Home Security Systems |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (955) |
| Date First Available | November 7, 2020 |
| Description Pile | Alkaline |
| Included Components | Door Ajar Alarm, 2x AAA, Adhesives |
| Installation Method | Self-Adhesive |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 3.52 ounces |
| Item model number | Fridggi-125691 |
| Manufacturer | Fridggi |
| Mounting Type | Surface |
| Noise Level | 120 Decibels |
| Number of Batteries | 2 AAA batteries required. (included) |
| Part Number | Fridggi-125691 |
| Product Dimensions | 0.87 x 1.65 x 3.82 inches |
| Sensor Technology | Contact Sensor |
| UPC | 605928125691 |
| Voltage | 3 Volts |

## Product Details

- **Brand:** FRIDGGI
- **Color:** White
- **Compatible Devices:** Smartphone, tablet
- **Power Source:** Battery Powered
- **Product Dimensions:** 0.87"L x 1.65"W x 3.82"H

## Images

![3in1 Alarm - Door Left Open Alarm, Doors Chime with Delay, 0/5/10/30/60 Seconds, 2/5 Minutes, Gate Ajar Alert, 80 to 120 dB, Close Door Reminder for Freezer, Home, Shop. (White) - Image 1](https://m.media-amazon.com/images/I/71BFh14A0tL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not obnoxious but effective door alarm
*by S***R on February 5, 2026*

Got this door alarm to alert me that door is open, originally for preventing dog from escaping. Alarm goes off after door open for a few seconds. It is not an obnoxious sound but is a persistent sound alert. Easy to install, sticks with included mastic tape. Can be made inactive easily using the switch.

### ⭐⭐⭐⭐⭐ Does exactly what it's meant to
*by W***D on December 25, 2025*

Bought this for a baby gate that kept getting left open. It works so well, I love the different settings. The adhesive worked fine for me, and it's easy to mount basically anywhere. Well worth the money

### ⭐⭐⭐⭐⭐ Great product
*by S***R on October 26, 2025*

Update: it’s November 14 and the sensor has fallen off the door. I don’t know where it is because my husband probably put it somewhere. I have sent an email to the company to see if I could get a replacement for it and I will let you know what they say. I’m just wanting a sensor and the sticky part. My husband may have taken it off the door I don’t know. My husband has the beginnings of dementia so he never remembers to shut the door to the front of the house. The store alarm is excellent. It has worked every single time. There are so many settings that when he gets used to one sound, I can change it to another sound that gets his attention better. It works even if it’s not exactly lined up because of the door frame. It’s a great product and I’m definitely gonna buy another one for the back door.

## Frequently Bought Together

- 3in1 Alarm - Door Ajar Alarm, Door Chime with Delay, 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Alert When Left Open for Freezer, Home, Shop. (White)
- FRIDGGI - Refrigerator Door Ajar Alarm, 60 Second Delay Low Alert, 3 Minute Loud Chime or Siren, Freezer Door Open Alarm, 4 Minute Reminders (Grey)
- EUDEMON 1 Pack Updated Child Proof Refrigerator/Fridge/Freezer Door Lock Apply to Max 1"(25mm) Sealing Strip for Toddlers and Kids, no Tools Need or Drill (White)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-01*