--- product_id: 141496756 title: "120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe" brand: "flyoukki" price: "149.19 DT" currency: TND in_stock: true reviews_count: 13 category: "Flyoukki" url: https://www.desertcart.tn/products/141496756-120-db-loud-door-and-window-open-alarm-sensor-3 store_origin: TN region: Tunisia --- # 750 ft wireless range 120 dB piercing alarm 6-12 months battery life 120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe **Brand:** flyoukki **Price:** 149.19 DT **Availability:** ✅ In Stock ## Summary > 🚪🔔 Don’t just lock it—alarm it! Stay one step ahead with 120 dB wireless security. ## Quick Answers - **What is this?** 120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe by flyoukki - **How much does it cost?** 149.19 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/141496756-120-db-loud-door-and-window-open-alarm-sensor-3) ## Best For - flyoukki enthusiasts ## Why This Product - Trusted flyoukki brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **True Wireless Freedom:** No wiring hassle—stick, activate, and protect with included batteries lasting up to a year. - • **Instant Intruder Alert:** 120 dB alarm blasts loud enough to stop any unwanted entry in its tracks. - • **Smart Battery Monitoring:** Low battery indicator keeps you ahead of maintenance, ensuring uninterrupted security. - • **Effortless Peel & Stick Setup:** Ultra-slim design and adhesive backing make installation a breeze on any door or window. - • **Versatile Safety for Every Space:** Perfect for kids, dementia patients, cabinets, pools, and business entrances—security that adapts. ## Overview This 3-pack of wireless door and window alarms delivers a powerful 120 dB alert audible up to 750 feet, designed for quick peel-and-stick installation. With included long-lasting batteries and low battery indicators, it offers reliable, hassle-free protection ideal for homes with kids, dementia patients, or businesses seeking an easy anti-theft solution. ## Description Product description Flyoukki wireless door and window security alarm is used around the house or office to prevent access to any doors, windows, cabinets and drawers— anything that opens and closes. Features Loud Alarm & Earplugs: 120dB alarm setting alerts of unauthorized entry. A pair of anti-noise earplugs are included in the package to protect your ears when installing. Batteries Included: 3 LR44 batteries are included in each sensor which can be last for 6-12 months. The indicated light will flash when batteries are low. Double-sided Tape: Comes with double-sided tape to mount the alarm. The compact design allows for easily installation. Using Conditions (1) Please make sure the surface of the door or window and the frame are smooth and clean. (2) The minimum activation distance of alarm is 0.3 inch (8mm), please check the window or door to make sure it is flush or it has a right angle to make the sensor and magnetic part close enough—under 0.3 inch(8mm). (3) Although the alarm serves as a good reminder for swimming pool doors. It is not UL-2017 compliant. So, in some states it cannot help you pass a pool inspection. (4) The alarm is not volume adjustable and it has no time delay function. HOME SAFETY PROTECT YOUR KIDS Rest easy with Flyoukki alarms, whether you’re looking to provide extra security for your children or elders or trying to keep your house and pool safe these alarms provide a subtle and easy attachment for that extra security you’re looking for. They may be discreet and simple to install but don’t be deceived these alarms pack a punch, ready to deter any unwanted actions. NOTE: Although the alarm serves as a good reminder for swimming pool doors. It is not UL-2017 compliant. So in some states it cannot help you pass a pool inspection. Keep your home safe With easy installation and low upkeep the Flyoukki window and door security alarm sensor is perfect for keeping things secure. With a small and sleek design the alarm can be placed subtly around various doors from hinged to french and any style of window in your house to provide you with top-notch security. Work with doors types: Sliding Doors, Patio Doors, Hinged Doors, Folding Doors, French Doors etc. Work with windows type: Single/Double hung windows, Casement Windows, Awning Windows, Slider Windows etc. PACKAGE INCLUDE : 3 * Alarms with tapes (Batteries included), 2 * Anti-noise Ear plugs, 1 * User manual BATTERY LIFE: Batteries lasting between 6-12 months make these low maintenance devices perfect to install and provide you with constant protection you want. SMALL & ULTRA SLIM : The sensor part is 2.9*1.5*0.37 inches even smaller than a credit card, and the magnetic part is 1.25*0.37*0.37 inches. DOUBLE-SIDED TAPES : Simply use the adhesive provided and tape it to wherever you need! Windows, doors, and entrances simple and straightforward with the alarm. Review: Loud alarm - Nice loud alarm but make sure you can attach it to your doors Review: Independent alarms for windows and doors with children to avoid access to patio/pools. - Great solution for windows and doors access alarm. Easy to set! ## Features - LOUD ALARM: The 120 DB security alarm is perfect for signaling to you when there is an unwanted entry. Audible at over 750 feet it sounds loud so the person knows they should stop what they are doing. Great for prevention, protect your children’s rooms or stop anyone from sneaking out or in. - WIRELESS ALARM SENSOR: No wiring is necessary and 3 LR44 batteries are included in each device. Made to last 6 - 12 months these batteries in the alarms will be charged for extended periods of time. When it’s time to change, you’ll know. With the intuitive low battery indicator you can easily find out when you’ll have to change the batteries. - EASY TO INSTALL: The wireless security alarms can be installed anywhere with an opening. Simply use the adhesive provided and tape it to wherever you need! Windows, doors, and entrances simple and straightforward with the alarm. The minimum distance for the device to work is 8mm (0.3 inches), so when installing make sure to get both pieces of the alarm as close as possible. - SLEEK DESIGN FOR HOUSE- With an ultra slim build and sleek design these alarms can be put easily wherever you need them. Great for attaching to house doors, all types of apartments, and cabinet or office, put them where you see fit. They may be discreet and simple to install but don’t be deceived these alarms pack a punch, ready to deter any unwanted actions. - PACKAGE INCLUDED: 3 * Alarms with tapes (Batteries included), 2 * Anti-noise Ear plugs, 1 * User manual. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RR7D2VK | | Audible Noise | 120 Decibels | | Battery Description | Alkaline | | Best Sellers Rank | #47,821 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #657 in Home Security & Surveillance Systems | | Brand | Flyoukki | | Color | White | | Compatible Devices | Home Security System | | Control Method | App, Touch | | Customer Reviews | 4.3 out of 5 stars 3,291 Reviews | | Item Dimensions L x W x H | 1.5"L x 0.37"W x 2.9"H | | Manufacturer | Flyoukki | | Maximum Range | 750 Feet | | Mfr Part Number | MSA-820 | | Model Number | MSA-820 | | Mounting Type | Door Mount | | Number of Batteries | 3 Nonstandard Battery batteries required. | | Power Source | Battery Powered | | Product Dimensions | 1.5"L x 0.37"W x 2.9"H | | Sensor Technology | Contact Sensor | | Size | 2.9*1.5*0.37 inches | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 619317730816 061931773081 | | Unit Count | 3.0 Count | ## Product Details - **Brand:** Flyoukki - **Color:** White - **Compatible Devices:** Home Security System - **Power Source:** Battery Powered - **Product Dimensions:** 1.5"L x 0.37"W x 2.9"H ## Images ![120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe - Image 1](https://m.media-amazon.com/images/I/51l1R38EJrL.jpg) ![120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe - Image 2](https://m.media-amazon.com/images/I/61MJd-2o3RL.jpg) ![120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe - Image 3](https://m.media-amazon.com/images/I/61wIioFBQZL.jpg) ![120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe - Image 4](https://m.media-amazon.com/images/I/61q7EiOPQiL.jpg) ![120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe - Image 5](https://m.media-amazon.com/images/I/51+6jhF6jZL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Questions & Answers **Q: I am looking for an alarm that shrieks when the door is opened and stops when the door is shut. Is this it? Or is there such an alarm?** A: Yes, this is the alarm you are looking for. **Q: Can you set it for a certain amount of time before the alarm goes off? (IE the alarm goes off after doors been open 30 min)** A: No. It is simply a small device that has on/off switch. Works great and is very loud. **Q: I will be traveling with my husband who has early onset Alzheimer’s. Would this be good to use for the hotel? Does it leave a mark when removing?** A: They work good. Ive used them when traveling. They dont leave hardly a y noticible residue. If they do. A warm wet cloth will wipe it right up. Have to get some type of extra velcro or double sided tape. Becareful what type you buy as an alternate ahdesive or tape may leave more residue **Q: Can this be operated remotely ?** A: No. It has to be turned off manually, or it will turn off when the battery goes down.I had to manually turn it off. You have to be home to turn this item off. I returned this item because it can do damage to your ear drums. I will say I was given no problem with returning the item. I ordered the Bunker Hill Wireless system, and it works for me. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Loud alarm *by H***L on May 19, 2026* Nice loud alarm but make sure you can attach it to your doors ### ⭐⭐⭐⭐⭐ Independent alarms for windows and doors with children to avoid access to patio/pools. *by U***7 on May 14, 2026* Great solution for windows and doors access alarm. Easy to set! ### ⭐⭐⭐⭐⭐ Toddlers stayed in their room! *by M***R on June 11, 2022* We have struggled for years to get a full nights sleep, to keep our toddlers (2 & 4) in their room at night and out of things that aren’t safe, out of food they could choke on, etc. and we had unfortunately resorted to switching the doorknob to lock them in their room from 9pm-5am (the average hours they actually slept) and it weighed on my heart and mind heavily until I learned that not only is it a violation of several fire codes but could resort in CPS paying a visit. I did my research and found this alarm, I ordered it on Tuesday and it said it wouldn’t be here until Sunday. It got here Friday! I installed it, and realized that the doorframe sticks out roughly an inch from the door, so the magnet sensor wasn’t flush with the alarm. I didn’t have any spacers and it didn’t come with any, so I took a cardboard Amazon box, cut out 4 pieces that were the size of the alarm, taped them to together and made a spacer. It worked perfectly! A little tacky looking with my improving, but it does the job and that’s all I care about! Believe it or not, we laid the boys down at 8:30 (I also ordered blackout curtains for their room which got here Friday as well and hung those up hoping they wouldn’t pull them down and would sleep better)… after they heard that alarm when I turned it on, they literally went straight to sleep, didn’t talk to each other, get out of bed a single time, and I kid you not they stayed in their room until NINE AM!!! I’m shocked. Best sleep I’ve had in years. They opened their door this morning one time while I was nursing our youngest around 8:30am and immediately shut the door and ran to their bed! 🤣 I laughed SO hard and just pumped my fist in the air like a dweeb. I’m so thrilled! Now the only disclaimer I have- the package came with 3 alarms, I installed one in their room, one on the front door, and one on the back door. After I realized I needed a spacer for it to work, and made one myself and was reinstalling the one in the boys’ room, I pushed too hard on the alarm and sensor to make sure it stayed in place on the cardboard and ended up unfortunately messing it up to where it just made a crackling sound rather than a loud beeping 🤣😳😓 so I took the one off the back door and put it in their room, and I’ll order some more. So don’t push hard on them, that double stick tape has an extremely strong hold and doesn’t need a lot of pressure at all to stick good. Also if you have kids, place the alarm at the very top of the door where they can’t reach it. I am one happy mama and customer! ## Frequently Bought Together - 120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe - 120 DB Loud Door and Window Open Alarm Sensor 5 Pack for Kids, Dementia Patients Safety, Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe --- ## 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.tn/products/141496756-120-db-loud-door-and-window-open-alarm-sensor-3](https://www.desertcart.tn/products/141496756-120-db-loud-door-and-window-open-alarm-sensor-3) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*