--- product_id: 640379600 title: "3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey)" brand: "fridggi" price: "FREE" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.sk/products/640379600-3in1-door-alarm-with-delay-0-5-10-30-60 store_origin: SK region: Slovakia --- # 7 customizable delay settings Adjustable volume up to 120 dB Easy adhesive mounting, battery powered 3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey) **Brand:** fridggi **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🚪🔔 Never leave your door—and your peace of mind—open to chance! ## Quick Answers - **What is this?** 3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey) by fridggi - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/640379600-3in1-door-alarm-with-delay-0-5-10-30-60) ## 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 - • **Tailor Your Alerts:** Choose from 7 delay options (0s to 5min) for perfect timing—never miss a door left ajar moment. - • **Volume Control Mastery:** Select from 6 sound levels including 3 chimes and 3 sirens, maxing out at a powerful 120 dB to suit any environment. - • **Effortless Installation:** Stick it on with included double-sided adhesives and power it with 2 AAA batteries lasting up to 12 months—no wiring needed. - • **Smart Auto-Stop & Reminders:** Automatic alerts with customizable reminder intervals and auto-stop feature prevent alarm fatigue while keeping security tight. - • **Versatile 3in1 Functionality:** Use as a door chime, close door reminder, or anti-theft alarm—42 unique mode combinations to fit your lifestyle. ## Overview The FRIDGGI 3in1 Door Alarm is a sleek, battery-powered security device offering 7 delay settings and 6 volume levels (up to 120 dB). It functions as a door chime, close door reminder, or anti-theft alarm with 42 customizable modes. Easy to install with included adhesives and powered by 2 AAA batteries lasting up to 12 months, it ensures your home, pool, or shop doors never stay ajar unnoticed. ## Description FRIDGGI 3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey) : desertcart.co.uk: DIY & Tools Review: Loud and Relaible - Used as back up alarm for failed barrier open alarm, excellent Review: Good if your fridge does not have an audible alarm and people won't close the door properly! - Purchased for a fridge whereby people were leaving the door open, then it would ice up and muggins me would have to clean out excess water. Picked this one based on reviews. With some trial and error to position the unit and sensor, it now works very well. I used white tack to fix the 2 parts to the fridge. Surprising how even 1 or 2 mm difference in position could have it alarming, so white tack was a good solution. Spent maybe 20 mins to sort out the alarm I wanted and to position it on the fridge, it has been working well and alarms if the door is left open more that a few millimeters. The alarm volume is good. ## 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 (Patio, Basement door...). - Mode C - Alert after 30 seconds, a reminder every 20s, auto stop after 60min or door closed (Exit, Freezer door...). - Mode G - Alert after 5 minutes, a reminder every 5min, auto stop after 60min or door closed (Factory, Shop door...). - Mode F - Alert after 2 minutes, a reminder every 2min, auto stop after 60min or door closed (Garage, Shed door...). - Mode A - Alert after 5 seconds, a reminder every 10s, auto stop after 30min or door closed (Baby gate, Lab door...). - Mode B - Alert after 10 seconds, a reminder every 15s, auto stop after 30min or door closed (Kid, Dog, Cat escape...). - Mode E - Alert after 0 second, a reminder every 5s, auto stop after 30min or door closed, 80dB or 120dB (Entry chime, Anti-theft Alarm). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1ZW5J68 | | Battery Description | Alkaline | | Battery description | Alkaline | | Best Sellers Rank | 198,626 in DIY & Tools ( See Top 100 in DIY & Tools ) 235 in Home Security Door & Window Sensors | | Brand | FRIDGGI | | Colour | Grey | | Compatible Devices | Entrance Doorbell | | Compatible devices | Entrance Doorbell | | Control Method | Touch | | Customer Reviews | 4.3 out of 5 stars 1,144 Reviews | | Included Components | Door Ajar Alarm, 2x AAA, Adhesives | | Item Dimensions L x W x H | 22L x 42W x 97H millimetres | | Item Type Name | Door Ajar Alarm | | Manufacturer | Fridggi | | Model Name | Fridggi 3 in 1 | | Model Number | Fridggi-125691 | | Mounting Type | Door Mount | | Number of Batteries | 2 AAA batteries required. (included) | | Number of Items | 1 | | Part Number | Fridggi-125691 | | Power source | Battery Powered | | Product dimensions | 22L x 42W x 97H millimetres | | Sensor Technology | Contact Sensor | | Sound Level | 120 Decibels | | UPC | 198168391969 | | Voltage | 3 Volts | ## Product Details - **Brand:** FRIDGGI - **Colour:** Grey - **Compatible devices:** Entrance Doorbell - **Power source:** Battery Powered - **Product dimensions:** 22L x 42W x 97H millimetres ## Images ![3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey) - Image 1](https://m.media-amazon.com/images/I/71qgBIxbIfL.jpg) ![3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey) - Image 2](https://m.media-amazon.com/images/I/71jUxLo-M7L.jpg) ![3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey) - Image 3](https://m.media-amazon.com/images/I/71bVvmGmwRL.jpg) ![3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey) - Image 4](https://m.media-amazon.com/images/I/7137Dy+C0WL.jpg) ![3in1 – Door Alarm with Delay 0/5/10/30/60 Seconds, 2/5 Minutes, Close Door Reminder, 80 to 120 dB, Time Delay Door Chime When Left Open, Prevent Doors Ajar, for Home/Pool/Shop (Grey) - Image 5](https://m.media-amazon.com/images/I/710TYouaCmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Loud and Relaible *by M***T on 17 October 2026* Used as back up alarm for failed barrier open alarm, excellent ### ⭐⭐⭐⭐⭐ Good if your fridge does not have an audible alarm and people won't close the door properly! *by M***P on 21 April 2026* Purchased for a fridge whereby people were leaving the door open, then it would ice up and muggins me would have to clean out excess water. Picked this one based on reviews. With some trial and error to position the unit and sensor, it now works very well. I used white tack to fix the 2 parts to the fridge. Surprising how even 1 or 2 mm difference in position could have it alarming, so white tack was a good solution. Spent maybe 20 mins to sort out the alarm I wanted and to position it on the fridge, it has been working well and alarms if the door is left open more that a few millimeters. The alarm volume is good. ### ⭐⭐⭐⭐ Alarm *by B***Y on 11 March 2026* Used for alarm on front door and a stair gate to give a warning when son opens it. Sounds loud enough easy to set up and fit ## Frequently Bought Together - 3in1 Alarm - Door Left Open Alarm with Delay, 0/5/10/30/60 Seconds, 2/5 Minutes, Window Ajar Chime, Close Door Reminder, 80 to 120 dB, Time Delay Alerts for Freezer, Gate, Shop. (Grey) - FRIDGGI - Refrigerator Door Ajar Alarm, 60 Second Delay Low Alert, 3 Minute Loud Chime or Siren, Freezer Door Open Alarm, 4 Minute Reminders – Compact Size. (Grey) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/640379600-3in1-door-alarm-with-delay-0-5-10-30-60](https://www.desertcart.sk/products/640379600-3in1-door-alarm-with-delay-0-5-10-30-60) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-11-07*