--- product_id: 405822038 title: "Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices" brand: "mbbest" price: "€ 22.05" currency: EUR in_stock: true reviews_count: 13 category: "Mbbest" url: https://www.desertcart.hr/products/405822038-portable-door-lock-and-door-stop-alarm-dual-protection-security store_origin: HR region: Croatia --- # Compact & travel-friendly Dual-layer security lock 120dB piercing alarm Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices **Brand:** mbbest **Price:** € 22.05 **Availability:** ✅ In Stock ## Summary > 🔐 Travel smart, sleep soundly—security that fits in your pocket! ## Quick Answers - **What is this?** Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices by mbbest - **How much does it cost?** € 22.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/405822038-portable-door-lock-and-door-stop-alarm-dual-protection-security) ## Best For - mbbest enthusiasts ## Why This Product - Trusted mbbest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Security:** No tools needed—install or remove in seconds, perfect for any door, anywhere. - • **Travel Light, Lock Tight:** Slim, pocket-sized design fits effortlessly in your luggage or handbag. - • **Unbreakable Peace of Mind:** Dual protection locks out intruders and alerts you instantly with a 120dB siren. - • **Reliable & Responsive Support:** Crafted from durable metal with 24-hour customer service for your security needs. - • **Versatile Safety for Every Space:** Ideal for hotels, apartments, dorms, or even keeping pets and kids safe indoors. ## Overview The MBBEST Portable Door Lock & Door Stop Alarm is a dual-function security device combining a robust metal door lock with a 120dB alarm siren. Designed for easy, tool-free installation, it enhances privacy and safety in hotels, homes, and apartments. Compact and lightweight, it’s perfect for travelers and anyone seeking quick, reliable protection against unauthorized entry. ## Description Buy MBBEST Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices Pocket Door Stopper Self Defensey Tools for Hotel Travel Home Apartment House, Red/Black: Door Stops - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great Peace of Mind - I purchased this set once I began traveling alone more. To be honest I seldom use the locking mechanism but always take it. I do however use the door stop alarm and believe people would have to be deaf not to hear that! I love that it is super easy to use and works so well. Such a nice relief to be able to fall asleep knowing no one will be getting that door open very far without you being very, VERY aware. Small, easy to carry or toss in luggage without taking up a ton of room. Crazy loud. Durable and tests well every single time. The locking mechanism works too but is a bit more complicated. The door stop is fast and super easy but effective. No more furniture being moved in front of doors! Review: A must when traveling - I work at a hotel was spending more time staying there then where I live so I thought this would be a good idea after seeing this overall social media. Just having it made me feel safer. This door stop have 3 levels medium, low and high. Each one has a good level noise . The lowest isn’t so low you could still be caught in alert on this level. And highest isn’t so high where whole hotel will complain about it about high enough that anyone around can hear it. It’s small enough to fit into your car for last minute travel or a carry on. ## Features - Dual Protection 1:This portable door lock provides you with extra security and privacy, greatly improving your security and preventing unauthorized entry, so the door can't be opened from the outside, not even with a key; which is a great helper for you when you are on business and trips, or live alone - Dual Protection 2: the door stopper alarm with 120DB siren, Once someone opens the door, the door stopper alarm will go off in the first place, they will scaring away bad guys and helps wake you and give you time to find help.Require one 9v battery (Not include) - EASY TO USE: Easy to install or remove, Our Security Door lock Kit can be installed in seconds without any tools, Perfect for hotels, dormitories, apartments, short-term rentals, bathrooms, bedrooms, or private rooms. It may also be applied to avoid pets going out, and also to prevent children from opening their doors to strangers - HIGH-QUALITY MATERIAL&EXCELLENT SERVICE:We guarantee the high quality of Dual Protection Security Door Kit, but if you don't like it or encounter problems in use, we will reply you within 24 hours and negotiate a suitable plan for you. - Package Include:1x Door Stop Alarm,1xPortable Door Lock,1x Instructions,1x Storage bag,1xGift Package ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | MBBEST | | Color | Red/Black | | Item Dimensions L x W x Thickness | 4.5"L x 1.2"W x 1.5"Th | | Material | Metal | | Material Type | Metal | | Mount Type | Under Door Mount | | Mounting Type | Under Door Mount | | Product Dimensions | 4.5"L x 1.2"W x 1.5"Th | | Product Style | Modern | | Style | Modern | ## Product Details - **Brand:** MBBEST - **Mounting Type:** Under Door Mount - **Material:** Metal - **Color:** Red/Black - **Style:** Modern - **Product Dimensions:** 4.5"L x 1.2"W x 1.5"Th - **Number of Pieces:** 1 - **Manufacturer:** MBBEST - **UPC:** 789336435129 ## Images ![Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices - Image 1](https://m.media-amazon.com/images/I/71EaqeCiYjL.jpg) ![Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices - Image 2](https://m.media-amazon.com/images/I/71nTcIX1iOS.jpg) ![Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices - Image 3](https://m.media-amazon.com/images/I/71a8a2SO6GS.jpg) ![Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices - Image 4](https://m.media-amazon.com/images/I/71DOm7khFFL.jpg) ![Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices - Image 5](https://m.media-amazon.com/images/I/71Ze6IZjw0L.jpg) ## Questions & Answers **Q: I need a screwdriver to insert the battery?** A: No you will not. **Q: Where was this product made?** A: It was designed in USA，made in China ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Peace of Mind *by K***S on March 16, 2026* I purchased this set once I began traveling alone more. To be honest I seldom use the locking mechanism but always take it. I do however use the door stop alarm and believe people would have to be deaf not to hear that! I love that it is super easy to use and works so well. Such a nice relief to be able to fall asleep knowing no one will be getting that door open very far without you being very, VERY aware. Small, easy to carry or toss in luggage without taking up a ton of room. Crazy loud. Durable and tests well every single time. The locking mechanism works too but is a bit more complicated. The door stop is fast and super easy but effective. No more furniture being moved in front of doors! ### ⭐⭐⭐⭐⭐ A must when traveling *by M***. on December 3, 2025* I work at a hotel was spending more time staying there then where I live so I thought this would be a good idea after seeing this overall social media. Just having it made me feel safer. This door stop have 3 levels medium, low and high. Each one has a good level noise . The lowest isn’t so low you could still be caught in alert on this level. And highest isn’t so high where whole hotel will complain about it about high enough that anyone around can hear it. It’s small enough to fit into your car for last minute travel or a carry on. ### ⭐⭐⭐⭐ Safety *by H***Y on November 20, 2025* Works good. My hotel door had 2inch gap, on 1 traveling stop. Doesn't work on big gap. But works well when hotels use safer door gap, so can use product. ## Frequently Bought Together - MBBEST Portable Door Lock & Door Stop Alarm,Dual Protection Security Devices Pocket Door Stopper Self Defensey Tools for Hotel Travel Home Apartment House, Red/Black - Door Stoppers Security - Portable Door Lock for Travel Anti Theft Door Blocker, Hotel Room Apartment Safety - No Drill Garage Door Brace Devices for Women, Children - Sleep with Peace of Mind - Original Trustella Heavy-Duty Portable Door Lock - Stainless Steel Security Device for Enhanced Safety - Ideal for Home, Travel, Hotels, Apartments - Silicone Protector Caps Included (1, Black) --- ## 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.hr/products/405822038-portable-door-lock-and-door-stop-alarm-dual-protection-security](https://www.desertcart.hr/products/405822038-portable-door-lock-and-door-stop-alarm-dual-protection-security) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-22*