--- product_id: 49559247 title: "Doberman Security Slim Window Alarm, Loud 100dB Alarm and Vibration Sensors, Modern & Ultra-Thin, Design Compatible with Home, Office, Dorm Room or Even RV (4 Pack)" brand: "wer" price: "$83.29" currency: USD in_stock: true reviews_count: 13 category: "Wer" url: https://www.desertcart.us/products/49559247-doberman-security-slim-window-alarm-loud-100db-alarm-and-vibration store_origin: US region: United States of America --- # Ultra-slim 10mm design Precision vibration sensor 100dB ultra-loud alarm Doberman Security Slim Window Alarm, Loud 100dB Alarm and Vibration Sensors, Modern & Ultra-Thin, Design Compatible with Home, Office, Dorm Room or Even RV (4 Pack) **Brand:** wer **Price:** $83.29 **Availability:** ✅ In Stock ## Summary > 🐾 Stay one step ahead with Doberman-level security—loud, sleek, and smart. ## Quick Answers - **What is this?** Doberman Security Slim Window Alarm, Loud 100dB Alarm and Vibration Sensors, Modern & Ultra-Thin, Design Compatible with Home, Office, Dorm Room or Even RV (4 Pack) by wer - **How much does it cost?** $83.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49559247-doberman-security-slim-window-alarm-loud-100db-alarm-and-vibration) ## Best For - wer enthusiasts ## Why This Product - Trusted wer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Discreet:** Ultra-thin profile fits seamlessly on any window or sliding door without cramping your style. - • **False Alarm Proof:** Smart vibration sensor tuned to ignore rain, wind, and harmless bumps—only alerts when it counts. - • **Peel & Stick Setup:** No tools, no hassle—secure your space in seconds with superior adhesive backing. - • **Versatile Security:** Perfect for homes, offices, dorms, RVs, and more—because peace of mind should travel with you. - • **Instant 100dB Alert:** Cut through the noise with an alarm loud enough to wake the whole block. ## Overview The WER Doberman Security Slim Window Alarm delivers a powerful 100dB alert triggered by a finely tuned vibration sensor, housed in an ultra-thin 10mm design. Easy to install with peel-and-stick adhesive, it fits virtually any window or sliding door, providing reliable protection without false alarms. Ideal for homes, offices, dorms, and RVs, this 4-pack offers a versatile, cost-effective security upgrade that keeps you connected to your space and in control. ## Description Product Description Window Anti-theft Alarm PACKAGE CONTENTS 2 x Security Alarm Sensor 4 x Security Alarm Sensor 8 x Security Alarm Sensor 12 x Security Alarm Sensor Button Battery (Included) Protect life and financial security from theft Vibration alarm: protect your property against possible damages, ultra-slim window alarm with Loud 100dB which can be heard even from the basement. Place it in home, garage, office, dorm room, private car, freight truck, jewelry store, banks, museum and exhibition halls, warehousing center, barn, farmhouse, poultry farms and so on. Product Dimensions: 70mm x 70mm x 10mm Ultra-Loud 100dB Alarm Included with the Button Battery Security Vibration Alarm Hassle-Free Set Up & Fit Anywhere Sensitive & Accurate WER security alarm sensor with sensitive probes which can alarms at your apartment, office, your farmhouse or at warehousing center without any delay and prevent your life financial security from the disastrous losses caused by unknown theft, wild animals and birds Easy to use Twist to open and check positive/negative poles, remove the insulation film from the battery, at last cover it and place it where you want to place it Where to place Just place your door & window security alarm sensor near your dorm room, garage, office, jewelry store, museums, exhibition counter, warehousing center, farmhouse, barn, poultry farms, then you can get total peace of mind, no more worried about theft and animal destruction. Review: Simple, well made, loud vibration alarm - These little alarms are just what I wanted to place on my patio doors to alert me to anyone trying to enter my house. They are not set off my someone simply jiggling the door handle but go off if the glass is banged or the door is opened and are really loud. I love how the alarms have a warning sticker which can be seen from the outside to act as an additional deterrent to anyone thinking of breaking in. For £5 each they are perfect for what I wanted then for. Review: Great little alarms - Ordered these when they were temporarily out of stock, however, they kept their word and soon delivered them. These alarms are approx. 7cms, just under 3 inches, in diameter so they're fairly inobtrusive. They're easy to stick on to the window and the sticky really holds them firm. Mine have been up for a couple of months now nd holding very firmly. They're very sensitive to movement, even to the point that when my border collie does one of her high pitched yaps it can sometimes set the alarm off as it must rattle the window pane alittle. They're easy to turn off via the little switch on the front. I've got a flat room so have them positioned on the windows just above the roof. I feel so much safer now they're installed as I know they will go off if the windows are tampered with. They're really loud and would definitely wake you if they went off during the night. Overall, I'm very pleased with my purchase as they have been a cheap solution to my security problem. I would definitely recommend these. ## Features - 🐶DETECTS WINDOW VIBRATION - Instantly alerts you of a potential break in with loud 100 dB alarm - 🐶UNIQUE ULTRA-SLIM DESIGN - Perfect for any window (including sliding windows) in your home, office, garage, dorm room, or even RV - 🐶VIBRATION TRIGGER TECHNOLOGY - Built-in vibration sensor perfectly tuned - will not go off in rain, wind, etc. NO FALSE ALARMS - 🐶Superior adhesive backing for optimum sticking power - 🐶EASY INSTALLATION - Simply peel and stick, no tools needed. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01K4G3TZ2 | | Battery Description | Alkaline | | Battery description | Alkaline | | Best Sellers Rank | 82,425 in DIY & Tools ( See Top 100 in DIY & Tools ) 77 in Home Security Door & Window Sensors | | Brand | WER | | Colour | Silberfarben | | Control Method | Push Button | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 521 Reviews | | Included Components | 4 X Doberman | | Item Dimensions L x W x H | 32L x 134W x 258H millimetres | | Item Type Name | WER DOBERMAN SECURITY Ultra-Slim Window Alarm 4 PACK with Loud 100dB Alarm and Vibration Sensors - Modern & Ultra-Thin Design Compatible with Virtually Any Window - Perfect for Home, Office, Dorm Room or Even RVs 4-Packs | | Item Weight | 50 Grams | | Manufacturer | WER | | Maximum Range | 50 Metres | | Model Number | 4 X Doberman | | Mounting Type | Adhesive | | Number of Batteries | 3 LR44 batteries required. (included) | | Number of batteries | 3 LR44 batteries required. (included) | | Part Number | BI-SE-0106-3 | | Power source | Battery Powered | | Product dimensions | 32L x 134W x 258H millimetres | | Sensor Technology | vibration sensor | | Sound Level | 100 Decibels | | UPC | 789222196363 | | Unit Count | 1.0 count | ## Product Details - **Battery description:** Alkaline - **Brand:** WER - **Colour:** Silberfarben - **Power source:** Battery Powered - **Product dimensions:** 32L x 134W x 258H millimetres ## Images ![Doberman Security Slim Window Alarm, Loud 100dB Alarm and Vibration Sensors, Modern & Ultra-Thin, Design Compatible with Home, Office, Dorm Room or Even RV (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71AQfCms95L.jpg) ![Doberman Security Slim Window Alarm, Loud 100dB Alarm and Vibration Sensors, Modern & Ultra-Thin, Design Compatible with Home, Office, Dorm Room or Even RV (4 Pack) - Image 2](https://m.media-amazon.com/images/I/51v4pFgKuYL.jpg) ![Doberman Security Slim Window Alarm, Loud 100dB Alarm and Vibration Sensors, Modern & Ultra-Thin, Design Compatible with Home, Office, Dorm Room or Even RV (4 Pack) - Image 3](https://m.media-amazon.com/images/I/61K8fBr1vYL.jpg) ![Doberman Security Slim Window Alarm, Loud 100dB Alarm and Vibration Sensors, Modern & Ultra-Thin, Design Compatible with Home, Office, Dorm Room or Even RV (4 Pack) - Image 4](https://m.media-amazon.com/images/I/51+LajA9XLL.jpg) ![Doberman Security Slim Window Alarm, Loud 100dB Alarm and Vibration Sensors, Modern & Ultra-Thin, Design Compatible with Home, Office, Dorm Room or Even RV (4 Pack) - Image 5](https://m.media-amazon.com/images/I/51epSh7xcQL.jpg) ## Questions & Answers **Q: Is the led light facing outwards** A: What you see here faces onto the inside of your window. There are no leds. The outside face has a Doberman security sticker on it. Because the discs are about 3" diameter they are a pretty visible deterent **Q: How long do the batteries last for?** A: It depends upon how often the device is switch on, location, and the quality of the batteries installed. My 2 devices are permanently on, the batteries have lasted more than 12 months. **Q: Are these left switched on continuosly or supposed to be swtched on only when required eg. when going out, please?** A: There is a switch on the unit. You stick the device on your door and switch on. If the door is vibrated the alarm will sound. If you want to open the door you would have to switch off the device but the rest of the time it can be left switched on **Q: can one remove the units without damage? Thinking for the future. Thanks** A: Not tried to remove one yet. I would imagine a window scaper might work but i wouldnt stick to wood or paint ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple, well made, loud vibration alarm *by S***. on 24 November 2019* These little alarms are just what I wanted to place on my patio doors to alert me to anyone trying to enter my house. They are not set off my someone simply jiggling the door handle but go off if the glass is banged or the door is opened and are really loud. I love how the alarms have a warning sticker which can be seen from the outside to act as an additional deterrent to anyone thinking of breaking in. For £5 each they are perfect for what I wanted then for. ### ⭐⭐⭐⭐⭐ Great little alarms *by J***W on 30 March 2023* Ordered these when they were temporarily out of stock, however, they kept their word and soon delivered them. These alarms are approx. 7cms, just under 3 inches, in diameter so they're fairly inobtrusive. They're easy to stick on to the window and the sticky really holds them firm. Mine have been up for a couple of months now nd holding very firmly. They're very sensitive to movement, even to the point that when my border collie does one of her high pitched yaps it can sometimes set the alarm off as it must rattle the window pane alittle. They're easy to turn off via the little switch on the front. I've got a flat room so have them positioned on the windows just above the roof. I feel so much safer now they're installed as I know they will go off if the windows are tampered with. They're really loud and would definitely wake you if they went off during the night. Overall, I'm very pleased with my purchase as they have been a cheap solution to my security problem. I would definitely recommend these. ### ⭐⭐⭐⭐ Good but..... *by M***D on 12 November 2021* I was not totally sure what to expect of these but I would agree with some of the other reviewers. These are so simple to install. Simply peel off of the backing and stick on. I did clean my window thoroughly first to make sure they stuck. I like the red warning logo that is the sticky pad - anyone looking from the outside can be left in no doubt what these are. However I fitted one to the glass panel of my front door and tested it. Oddly if you touch the glass panel directly on the outside of where the alarm is mounted it sounds and it is loud...certainly would deter any chancers. But when I opened the door with the door chain on even the motion of the chain abruptly stopping the door the unit did not sound. I needed several attempts to get it work. It seems location is very key here. Sensitivity of the alarm has been mentioned before but I was surprised that touching the glass panel immediately behind the alarm set it off but banging the door open against the door chain did not. I will of course leave it on but I would suggest it is perhaps best for glass panels on conservatories or vulnerable window glass. ## Frequently Bought Together - WER Doberman Security Slim Loud 100dB Alarm and Vibration Sensors-Modern & Ultra-Thin Design Compatible with Home, Office, Dorm Room or Even RVs - Amazon Basics 6-Pack LR44 Alkaline Button Coin Cell Battery, 1.5 Volt, Long Lasting Power, Mercury-Free --- ## 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.us/products/49559247-doberman-security-slim-window-alarm-loud-100db-alarm-and-vibration](https://www.desertcart.us/products/49559247-doberman-security-slim-window-alarm-loud-100db-alarm-and-vibration) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-10*