--- 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: "₱2707" currency: PHP in_stock: true category: "Flyoukki" url: https://www.desertcart.ph/products/141496756-120-db-loud-door-and-window-open-alarm-sensor-3 store_origin: PH region: Philippines --- # Ultra-slim 2.9x1.5x0.37 in 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:** ₱2707 **Availability:** ✅ In Stock ## Summary > 🚨 Stay one step ahead—because safety should never be silent! ## 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?** ₱2707 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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 - • **Complete Safety Kit:** Three alarms plus anti-noise earplugs for safe setup, ensuring your home, office, or pool area stays protected with zero compromise. - • **Sleek, Discreet Design:** Ultra-slim and minimalist, these alarms blend seamlessly into any door or window frame without cramping your style or space. - • **Unmissable 120 dB Alert:** Instantly deters intruders with a piercing alarm audible up to 750 feet—because your peace of mind deserves no compromise. - • **Effortless Installation Anywhere:** Stick and secure with included double-sided tape—perfect for doors, windows, cabinets, and more. No tools, no stress. - • **Wireless Freedom & Long-Lasting Power:** No wiring hassles; each sensor runs on included LR44 batteries lasting up to a year, with a smart low-battery indicator to keep you ahead. ## Overview The Flyoukki 120 dB Loud Door and Window Open Alarm Sensor 3-Pack offers a powerful, wireless security solution designed for homes and businesses. Each ultra-slim sensor emits a piercing 120-decibel alarm audible up to 750 feet, powered by long-lasting LR44 batteries with low-battery alerts. Easy to install with included double-sided tape and equipped with anti-noise earplugs, these alarms provide discreet, reliable protection for doors, windows, cabinets, and more—ideal for safeguarding children, dementia patients, pools, and valuables. ## Description desertcart.com: 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 : Tools & Home Improvement ## 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 db | | Battery Description | Alkaline | | Best Sellers Rank | #52,096 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #685 in Home Security & Surveillance Systems | | Brand | Flyoukki | | Color | White | | Compatible Devices | Home Security System | | Control Method | App, Touch | | Customer Reviews | 4.3 4.3 out of 5 stars (3,312) | | 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. | | Number of Items | 3 | | Number of Packs | 3 | | Power Source | Battery Powered | | Sensor Technology | Contact Sensor | | Size | 2.9*1.5*0.37 inches | | UPC | 619317730816 061931773081 | | Unit Count | 3 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) ## 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. ## 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.ph/products/141496756-120-db-loud-door-and-window-open-alarm-sensor-3](https://www.desertcart.ph/products/141496756-120-db-loud-door-and-window-open-alarm-sensor-3) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-07*