{"product_id":"window-door-alarm-125db-door-alarm-for-kids-safety-loud-home-sensor","title":"Window Door Alarm 125db Door Alarm for Kids Safety - Loud Home Sensor","description":"\u003cp\u003eIn this review of the Window Door Alarm from Kofeen, the bottom line is simple: it is a straightforward, battery-powered entry sensor best suited for renters, parents and anyone who wants a cheap, no-wiring deterrent. Installation is quick and the unit delivers a very loud 125db siren when the magnet separates, so the single biggest reason to buy is the immediate, audible protection it provides for doors, windows, cabinets and pool gates without any electrician or app setup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant detection:\u003c\/strong\u003e The sensor triggers immediately when the magnet is separated more than 0.4 in, giving an audible alert the moment a door or window opens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery loud alarm:\u003c\/strong\u003e The 125db siren is designed to startle intruders and attract attention, helping protect people, belongings and unattended areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo wiring required:\u003c\/strong\u003e Battery operation with LR44 cells means the unit is easy to place anywhere and requires no tools or hardwiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact placement:\u003c\/strong\u003e The small, non-obtrusive design fits neatly on apartment doors, hotel rooms, garages and even cabinets without looking out of place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36-month warranty:\u003c\/strong\u003e The included three-year warranty and customer support add reassurance for long-term use and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Window Door Alarm is ideal for renters, families with young children and pet owners who want a low-cost layer of protection without modifying doors or windows. It suits apartments, mobile homes, offices, hotel rooms, garages and gates where a loud local alarm is enough to deter an entry or warn caregivers.\u003c\/p\u003e\u003cp\u003eIt is less suited to users seeking integrated smart-home features, remote notifications, or monitoring services; those who need remote alerts or professional monitoring should look at networked alarm systems instead. Also, if you require long-range sensors or advanced tamper detection, this single-unit solution will be limited.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVery easy to install with no wiring, making setup fast and tool-free.\u003c\/li\u003e\n\u003cli\u003eExtremely loud 125db siren that provides an effective local deterrent.\u003c\/li\u003e\n\u003cli\u003eSolid adhesive and compact design allow placement on many doors, windows and cabinets.\u003c\/li\u003e\n\u003cli\u003eIncludes LR44 batteries and a 36-month warranty for added value and peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe unit is a local alarm only and does not provide remote alerts or smart-home integration.\u003c\/li\u003e\n\u003cli\u003eBattery life depends on usage and frequent alarms will require replacing LR44 cells more often.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKofeen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm volume\u003c\/td\u003e\n\u003ctd\u003e125db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActivation gap\u003c\/td\u003e\n\u003ctd\u003eMore than 0.4 in separation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eLR44 batteries (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eNo wiring required, adhesive mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e36-month worry-free warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Kofeen Window Door Alarm is a practical, budget-friendly sensor for anyone who needs a loud, local alert without wiring or apps. It delivers strong deterrent power for apartments, cabins, garages and child safety applications, and the included batteries plus long warranty make it a sensible value buy for household peace of mind.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes it require wiring?\u003c\/strong\u003e\u003cbr\u003eNo, the unit is battery powered with LR44 cells and requires no wiring or electrical work.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow loud is the alarm?\u003c\/strong\u003e\u003cbr\u003eThe alarm produces up to about 125db, loud enough to attract attention and deter intruders.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit on small cabinets?\u003c\/strong\u003e\u003cbr\u003eYes, the compact design and adhesive mount allow it to be placed on doors, windows, cabinets and refrigerators.\u003c\/p\u003e","brand":"Kofeen","offers":[{"title":"Default Title","offer_id":48245285421275,"sku":"B0C986HNRR","price":34.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61NC5S8PjcL._AC_SL1500.jpg?v=1771005253","url":"https:\/\/gearmusthave.com\/products\/window-door-alarm-125db-door-alarm-for-kids-safety-loud-home-sensor","provider":"GearMustHave","version":"1.0","type":"link"}