{"product_id":"portable-alarm-door-stopper-with-loud-siren-compact-security-device-for-home-protection","title":"Portable Alarm Door Stopper with Loud Siren | Compact Security Device for Home Protection","description":"\u003cul\u003e\n\u003cli\u003e120 dB siren startles an intruder and alerts you instantly\u003c\/li\u003e\n\u003cli\u003eNo installation — set it down against the door and it is armed\u003c\/li\u003e\n\u003cli\u003eIncluded batteries last up to a year\u003c\/li\u003e\n\u003cli\u003eSmall enough to pack for hotels, rentals and dorm rooms\u003c\/li\u003e\n\u003cli\u003eWorks as a physical door wedge as well as an alarm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis alarm door stopper does two jobs from one small wedge. Physically it braces the door, making it harder to push open, and if anyone does force it the pressure triggers a 120 dB siren. That volume is loud enough to startle an intruder into leaving and to wake or alert anyone nearby, which is the point: it buys time and attention at the exact moment both matter.\u003c\/p\u003e\u003cp\u003eSetting it up takes no tools, no fixings and no wiring. You place it against the inside of a closed door and it is working, which means there is nothing to install incorrectly and nothing to maintain. The batteries supplied last up to a year, so in practice it is a device you set down and leave alone until it either goes off or needs a fresh set.\u003c\/p\u003e\u003cp\u003eIts size is what makes it genuinely useful for travel. It packs flat into a case for hotel rooms, rented apartments, dorms and shared accommodation, where you cannot fit anything permanent but still want to know the door cannot be opened quietly. Never use it on a door that forms part of an emergency exit route, and make sure everyone in the room knows how to release it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Portable alarm door stopper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiren volume:\u003c\/strong\u003e 120 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e None required — freestanding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e Included batteries last up to a year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Homes, offices, hotels, rentals and dorm rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Never fit to an emergency exit route; ensure everyone inside can release it\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Worfa","offers":[{"title":"Black","offer_id":51238097813540,"sku":"CJJT164364501AZ","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1269\/3028\/files\/hf_20260810_093615_01339039-2ef5-422c-981f-9b83510db88a.png?v=1786355555","url":"https:\/\/worfa.com\/products\/portable-alarm-door-stopper-with-loud-siren-compact-security-device-for-home-protection","provider":"Worfa","version":"1.0","type":"link"}