---
product_id: 493312107
title: "2Pcs Freezer Door Alarm, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Sensor, 4-In-1 Chime With Loud 108dB"
brand: "terrifi"
price: "€ 24.30"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/493312107-2pcs-freezer-door-alarm-safety-window-alarm-3-15-30
store_origin: FI
region: Finland
---

# Adjustable 3/15/30/60s delay 108dB ultra-loud alarm Magnetic contact sensor 2Pcs Freezer Door Alarm, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Sensor, 4-In-1 Chime With Loud 108dB

**Brand:** terrifi
**Price:** € 24.30
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Never miss a beat—secure your space with TERRIFI’s smart, loud alert!

## Quick Answers

- **What is this?** 2Pcs Freezer Door Alarm, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Sensor, 4-In-1 Chime With Loud 108dB by terrifi
- **How much does it cost?** € 24.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/493312107-2pcs-freezer-door-alarm-safety-window-alarm-3-15-30)

## Best For

- terrifi enthusiasts

## Why This Product

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

## Key Features

- • **Smart Delay Timer:** Adjustable delay prevents false alarms while keeping you informed
- • **Powerful 108dB Siren:** Instantly deters intruders with a piercing, unmistakable sound
- • **Multi-Purpose Security:** Perfect for fridges, freezers, cabinets, sliding doors, and more
- • **Customizable Alert Modes:** 4-in-1 alarm modes to fit your security and convenience needs
- • **Effortless Peel & Stick Setup:** No tools required—install in seconds on any door or window

## Overview

The TERRIFI 2Pcs Freezer Door Alarm features a magnetic contact sensor with 4 versatile alert modes, including a loud 108dB siren and adjustable delay settings (3/15/30/60 seconds). Easy peel-and-stick installation makes it ideal for fridges, freezers, doors, and windows, providing reliable security and real-time notifications for homes and offices.

## Description

2Pcs Freezer Door Alarm, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Sensor, 4-In-1 Chime With Loud 108dB

## Features

- 4-in-1 Mode: This alarm with 4 modes. 1. Time Delay Alarm (sounds ?Di-Di-Di? from 0dB to 108dB if door stays open for 3/15/30/60s) 2. General Alarm (alarm stop if door closed); 3. Constant Alarm (constant alarm even door closed); 4. Door Open Chime (sounds ?DingDong? once door opens)
- 108dB Loud Alarm: Door and window alarm helps deter intruder/thieves effectively by 108dB loud alarm, also door open chime will notify you if kids/pet/elder are coming or leaving unexpected. You can easy to set appropriate mode as your need.
- Easy to Install: Simple peel and stick installation, easy to install on most of freezers/fridges or any door without any tools. package including 2 pack refrigerator alarms, 2 magnetic stripe, double sided sticker, user manual. The electronic instruction is on the eighth picture.
- Installation Note: Ensure close the alarm and magnetic strip, the installation distance between them should not exceed 0.78 inch. The 2 parts need be aligned by their alignment arrow. (batteries are not included)
- Widely Use: Magnetically triggered door alarm sensor protecting house by door window entry and suitable for safe box, cabinet, Freezers, Refrigerators, pool sliding door, store, office, apartment, Hotel etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Control method | Touch |
| Noise level | 108 dB |
| Mounting type | Door Mount |
| Sensor technology | Contact Sensor |
| Manufacturer | TERRIFI |
| Package Dimensions | 9 x 9 x 3.6 cm; 100 g |
| Batteries required | No |
| Battery type | Alkaline |

## Product Details

- **Colour:** white
- **Brand:** TERRIFI
- **Power source:** Battery Powered
- **Compatible devices:** Door and Window Systems
- **Battery description:** Alkaline

## Images

![2Pcs Freezer Door Alarm, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Sensor, 4-In-1 Chime With Loud 108dB - Image 1](https://m.media-amazon.com/images/I/51aq7M4mGnL.jpg)

## Frequently Bought Together

- TERRIFI 2Pcs Freezer Door Alarm, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Sensor, 4-In-1 Chime With Loud 108dB
- Duracell, AA 1.5V Alkaline Batteries, LR06 / MN1500, Pack of 20

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**Shop now:** [https://www.desertcart.fi/products/493312107-2pcs-freezer-door-alarm-safety-window-alarm-3-15-30](https://www.desertcart.fi/products/493312107-2pcs-freezer-door-alarm-safety-window-alarm-3-15-30)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-14*