--- product_id: 639346501 title: "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 Door Alarm When Left Open for Freezer, Home, Shop. (Grey)" brand: "fridggi" price: "$51.00" currency: USD in_stock: true category: "Fridggi" url: https://www.desertcart.us/products/639346501-3in1-alarm-door-ajar-alarm-door-chime-with-delay-0 store_origin: US region: United States of America --- # 7 customizable delay settings Adjustable volume up to 120 dB Easy adhesive wall mount 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 Door Alarm When Left Open for Freezer, Home, Shop. (Grey) **Brand:** fridggi **Price:** $51.00 **Availability:** βœ… In Stock ## Summary > πŸšͺπŸ”” Never miss a beatβ€”secure your space with smart, customizable alerts! ## Quick Answers - **What is this?** 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 Door Alarm When Left Open for Freezer, Home, Shop. (Grey) by fridggi - **How much does it cost?** $51.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/639346501-3in1-alarm-door-ajar-alarm-door-chime-with-delay-0) ## 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 - β€’ **Multi-Scenario Safety:** Protect kids, dementia patients, or secure your freezer and shop with specialized alert modes. - β€’ **Hassle-Free Installation:** Stick it anywhere with included double-sided adhesives and enjoy up to 12 months battery life with 2 AAA batteries. - β€’ **Tailor Your Alert Timing:** Choose from 7 delay modes (0s to 5min) to perfectly fit your lifestyle and security needs. - β€’ **42 Unique Alert Combinations:** Mix and match chimes, sirens, and delays for a personalized door alarm experience that keeps you in control. - β€’ **Volume Control for Every Environment:** Select from 6 sound levels including gentle chimes or piercing alarms up to 120 dB for maximum impact. ## Overview The FRIDGGI 3in1 Alarm is a versatile door ajar alarm featuring 7 delay settings and 6 volume levels (up to 120 dB), offering 42 unique alert combinations. Designed for home, freezer, shop, and safety use, it protects vulnerable individuals and deters intruders. Easy to install with included adhesives and powered by 2 AAA batteries lasting up to 12 months. ## Description FRIDGGI 3in1 Alarm offers an exclusive range of settings: 7 delays (0s, 5s, 10s, 30s, 60s, 2min, and 5min) and 6 volume levels (3 chimes + 3 alarms). Enjoy up to 42 possibilities by mixing all options, for use as a close door reminder, chime with delay, or as a basic anti-theft door alarm.Protect Kids, Dementia & Alzheimer's patients when a door is left open or ajar, using regular reminders with adjustable delay and loudness.Set the Delay to 10 seconds, so you can enter and leave home without triggering the alarm, but it can deter anyone that breaks in (after 10s). FRIDGGI 3in1 time delay door alarm, is a standalone device ready to use with 6 double-sided adhesives and 2X AAA batteries included; they can last for 12 months.2 Tones: Choose the gentle Chime (3 Levels: 80, 90, or 100 dB) if you need effective but not annoying Alerts or use Loud Siren (3 Levels: 90, 100, or 120 dB) in a noisy area or as a door security alarm.7 Modes:Mode A (1 beep confirmation): Alert after 5sec, a reminder every 10s (Baby gate, Lab door...).Mode B (2 beeps confirmation): Alert after 10sec, a reminder every 15s (Kid, Dog, Cat escape...).Mode C (3 beeps confirmation): Alert after 30sec, a reminder every 20s (Alzheimers, Dementia patients...).Mode D (4 beeps confirmation): Alert after 60sec, a reminder every 30s (Basement, Freezer door...).Mode E (5 beeps confirmation): Alert after 0sec, a reminder every 5s (Entry chime, Anti-theft Alert). Mode F (6 beeps confirmation): Alert after 2 minutes, a reminder every 2min (Garage, Shed door...).Mode G (7 beeps confirmation): Alert after 5 minutes, a reminder every 5min (Factory, Shop door...).Installation: Set Mode E (5 beeps confirmation) to immediately check if the gap between the alarm and magnet is correct ( <1 cm ), mount using the included adhesives. ## 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 (Basement, Freezer door...). - Mode C - Alert after 30 seconds, a reminder every 20s, auto stop after 60min or door closed (Alzheimers, Dementia patients...). - Mode B - Alert after 10 seconds, a reminder every 15s, auto stop after 30min or door closed (Alarm bypass, Patio door...). - Mode A - Alert after 5 seconds, a reminder every 10s, auto stop after 30min or door closed (Baby gate, Lab door...). - 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...). - Mode G - Alert after 5 minutes, a reminder every 5min, auto stop after 60min or door closed (Factory, Shop door...). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1ZW5J68 | | Audible Noise | 120 Decibels | | Battery Description | Alkaline | | Best Sellers Rank | #75,373 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #97 in Security Horns & Sirens | | Brand | FRIDGGI | | Built-In Media | Door Ajar Alarm, 2x AAA, Adhesives | | Color | Grey | | Compatible Devices | Entrance Doorbell | | Control Method | Touch | | Customer Reviews | 4.4 4.4 out of 5 stars (977) | | Item Dimensions L x W x H | 22L x 42W x 97H millimeters | | Item Type Name | Door Alarm Delay | | Manufacturer | Fridggi | | Mfr Part Number | Fridggi-125691 | | Model Number | Fridggi-125691 | | Mounting Type | Wall Mount | | Number of Batteries | 2 AAA batteries required. (included) | | Power Source | Battery Powered | | Sensor Technology | Contact Sensor | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 198168391969 | | Unit Count | 1.0 Count | | Voltage | 3 Volts | ## Product Details - **Brand:** FRIDGGI - **Colour:** Grey - **Compatible devices:** Entrance Doorbell - **Power source:** Battery Powered - **Product dimensions:** 22L x 42W x 97H millimeters ## Images ![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 Door Alarm When Left Open for Freezer, Home, Shop. (Grey) - Image 1](https://m.media-amazon.com/images/I/71qgBIxbIfL.jpg) ![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 Door Alarm When Left Open for Freezer, Home, Shop. (Grey) - Image 2](https://m.media-amazon.com/images/I/71N5gOlMzSL.jpg) ![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 Door Alarm When Left Open for Freezer, Home, Shop. (Grey) - Image 3](https://m.media-amazon.com/images/I/7137Dy+C0WL.jpg) ![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 Door Alarm When Left Open for Freezer, Home, Shop. (Grey) - Image 4](https://m.media-amazon.com/images/I/710TYouaCmL.jpg) ![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 Door Alarm When Left Open for Freezer, Home, Shop. (Grey) - Image 5](https://m.media-amazon.com/images/I/71Xgd3kW2qL.jpg) ## Available Options This product comes in different **Color** options. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/639346501-3in1-alarm-door-ajar-alarm-door-chime-with-delay-0](https://www.desertcart.us/products/639346501-3in1-alarm-door-ajar-alarm-door-chime-with-delay-0) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-10*