--- product_id: 51787719 title: "Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Mobility Scooter Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included)" brand: "mengshen" price: "VT10101" currency: VUV in_stock: true reviews_count: 8 category: "Mengshen" url: https://www.desertcart.vu/products/51787719-mengshen-bicycle-alarm-wireless-anti-theft-burglar-security-alarm-bike store_origin: VU region: Vanuatu --- # IP55 waterproof shell 20m remote control range 113dB super loud alarm Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Mobility Scooter Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included) **Brand:** mengshen **Price:** VT10101 **Availability:** ✅ In Stock ## Summary > 🚨 Secure your ride, silence your worries! ## Quick Answers - **What is this?** Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Mobility Scooter Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included) by mengshen - **How much does it cost?** VT10101 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/51787719-mengshen-bicycle-alarm-wireless-anti-theft-burglar-security-alarm-bike) ## Best For - mengshen enthusiasts ## Why This Product - Trusted mengshen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Versatile Fit:** Sleek 65x45mm size fits bikes, scooters, doors, and windows seamlessly. - • **Unmatched 113dB Alarm Power:** Instantly deters thieves with ear-piercing volume. - • **Customizable Sensitivity Levels:** 7 adjustable settings to perfectly match your security needs. - • **Effortless Remote Control Access:** Arm, disarm, or locate your vehicle from up to 20 meters away. - • **All-Weather IP55 Waterproof Design:** Built tough to protect your ride rain or shine. ## Overview The Mengshen Bicycle Alarm is a compact, wireless anti-theft device delivering a powerful 113dB alarm with IP55 waterproof protection. Featuring a 20-meter remote control for easy arming and locating, it fits a wide range of vehicles and entry points. With 7 sensitivity levels and dual installation options, it offers customizable, reliable security for your bike, scooter, motorcycle, or even doors and windows. ## Description Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Mobility Scooter Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included): desertcart.co.uk: DIY & Tools Review: Good alarm for lots of uses. - Very good loud alarm. Seems OK so far. Review: Nice, simple and fantastic value! - Fitted this alarm to my MT-125 motorbike. Didn't want one that would drain the battery on my bike so I opted for a self contained unit. It's simple and easy to use. There's YouTube tutorials on how to set the sensitivity and ringer (just search the model number ->KS-SF22R<-). You can also test the alarm to hear which ringtone you picked and to see how flat the battery is (is quieter the lower the batteries). Only con is the batteries that come with the alarm aren't fantastic and I will be changing them for Duracell at a later date. No biggy though, you pay for the device and it's well worth it. TIP: I've got 2 locked slots on my bike, one requires the driver's key and the one is a ratchet screw. I would suggest to hide the alarm in an area that doesn't require the driver's key because the locks are easily picked and not everyone carries round a torque wrench around. Will update review if there's any issues... ## Features - Mini Size: 65mm*45mm, Compact with creative design. - Waterproof: PC material shell, IP55 waterproof, can use for outdoor. - Super Loud Burglar Alarm: 113db, will be a great deterrence. 7 level adjustable sensitivity. Not only design for Bicycle, Motorcycles, can also works with e-bike, scooter, door and winodow. - Easy Operation & Installation: With Remote Control, it's convenient to arm, diarm alarm, One-key find vehicle. Remote control distance up to 20m. Two install methods, paste it with double-sided sticker or tie it with straps. - More Remote Control: If you need extra remote controls for family member or just for spare. Please search "B08LGR7TD5" directly on desertcart. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077GW7QWY | | Audible Noise | 113 Decibels | | Best Sellers Rank | 12,326 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 8 in Car Alarm Systems 60 in Home Security Door & Window Sensors | | Brand | Mengshen | | Brand Name | Mengshen | | Compatible Devices | Bicycle, Motorcycles, e-bike, scooter, door, window | | Compatible devices | Bicycle, Motorcycles, e-bike, scooter, door, window | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 5,208 Reviews | | Includes Remote | Yes | | Item Weight | 72 Grams | | Manufacturer | Mengshen | | Manufacturer Part Number | MS-Z08 | | Maximum Range | 15 Metres | | Maximum range | 15 Metres | | Model Number | 8542136604 | | Noise level | 113 Decibels | | Remote control included? | Yes | | UPC | 732030581302 | ## Product Details - **Brand:** Mengshen - **Compatible devices:** Bicycle, Motorcycles, e-bike, scooter, door, window - **Maximum range:** 15 Metres - **Noise level:** 113 dB - **Remote control included?:** Yes ## Images ![Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Mobility Scooter Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included) - Image 1](https://m.media-amazon.com/images/I/61N4JmvsCgL.jpg) ## Questions & Answers **Q: Which button works as the sos function? Or an instant alarm for emergencies** A: Hope this helps is from the manual SOS Function Setting SOS function is off in default mode Notification: SOS function will recognize the installation status of alarm. Please do not change direction after installation, or this function will be invalid. Turn on SOS: Press and hold [opened padlock🔓]button, when LED indicator goes off and display for a long pause then be bright, press [⚡] button, the alarm will sound a beep, then 5 beeps ,the function is on. If 2 long beeps, setting is failure. (keep the alarm still when setting) Turn off SOS: press and hold [opened padlock🔓] button, when LED indicator goes off and display for a long pause then be bright,press [⚡] button, then 2 long beeps will turn off the function. Next, press [opened padlock🔓] button to exit the setting. Power off the alarm will turn off SOS function too. **Q: I have a sh honda 125i will this interfere with my key fob to start my bike** A: How to pair? You have to open alarm box(not so easy because it's water proof) then remove all 3 batt. and after some time put them again. Before close alarm box check up pairing. **Q: Would this work for a powerchair? It doesn’t have any keys** A: IT will work on anything that moves even doors, windows etc, you can pop it in your pocket, arm it and if you move the alarm will go off :) you can fall asleep drunk & if anyone tries to rob your pockets it`ll wake you up :) **Q: Could I use this placed in a pocket in a rucksack in a tent at night?** A: As long as you don’t need to disturb the ruck sack ? I use it on an outside shed and as soon as some tries to open the door it sets a 1 second warning off then it rings if I persists with trying to get in, it’s a great bit of kit that as a lot more uses than a bike , the arm and disarm beep is a touch loud But if it’s in your bag it would be fine ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good alarm for lots of uses. *by R***Y on 23 May 2025* Very good loud alarm. Seems OK so far. ### ⭐⭐⭐⭐⭐ Nice, simple and fantastic value! *by D***Y on 5 August 2020* Fitted this alarm to my MT-125 motorbike. Didn't want one that would drain the battery on my bike so I opted for a self contained unit. It's simple and easy to use. There's YouTube tutorials on how to set the sensitivity and ringer (just search the model number ->KS-SF22R<-). You can also test the alarm to hear which ringtone you picked and to see how flat the battery is (is quieter the lower the batteries). Only con is the batteries that come with the alarm aren't fantastic and I will be changing them for Duracell at a later date. No biggy though, you pay for the device and it's well worth it. TIP: I've got 2 locked slots on my bike, one requires the driver's key and the one is a ratchet screw. I would suggest to hide the alarm in an area that doesn't require the driver's key because the locks are easily picked and not everyone carries round a torque wrench around. Will update review if there's any issues... ### ⭐⭐⭐⭐ Very valued price *by M***E on 29 April 2019* I bought this wireless bike security alarm for my new bike as my old bike got stolen. I had a different but more expensive alarm on the other bike, but it did not seem to work well at all, and the battery was very limited lasting and so it didn’t last long enough. It had a lifespan of around 1 to 2 weeks before needing to charge. THIS However, was much more simpler to use and the seller claims it has a long battery span and so this is what had attracted me as there are limited alarm devices available on the internet to purchase. The price I paid for this alarm was moderately cheap and worth the bargain for me. If I was to choose to buy another bike alarm it’d be this one itself. You can also be flexible when using this gadget, you can change the bell sound when using it to warn or get people to come out of your way. Sound. The sound was exceptionally high in my view that if I was to use in a busy place like a supermarket it would attract so much attention from the public which is a good thing in my view. The only main dislike was the power technique, it uses simple non rechargeable batteries to charge and removing the gadget from the bike means you have to buy new cable ties and sticky pads so it could be time-consuming and a waste of resources. If it had those holding mechanism it would be more useful. I hope my review was helpful. ## Frequently Bought Together - Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included) - CARTMAN Vehicle Steering Wheel Lock Car Anti Theft Security Lock with Adjustable Length Fit for Cars Trucks Vans and SUVs - CARTMAN Steering Wheel Brake Lock Vehicle Anti Theft Security Brake Pedal Lock with Adjustable Length Fit for Distance from Steering Wheel to Pedal Within 21in to 30in Red --- ## 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.vu/products/51787719-mengshen-bicycle-alarm-wireless-anti-theft-burglar-security-alarm-bike](https://www.desertcart.vu/products/51787719-mengshen-bicycle-alarm-wireless-anti-theft-burglar-security-alarm-bike) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-13*