--- product_id: 100034449 title: "Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors" brand: "hendun" price: "1748CFA" currency: XOF in_stock: false url: https://www.desertcart.sn/products/100034449-upgraded-bike-alarm-waterproof-with-remote-electric-bicycle-door-burglar store_origin: SN region: Senegal --- # IP55 waterproof design 113dB super loud alarm 7-level adjustable sensitivity Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors **Brand:** hendun **Price:** 1748CFA **Availability:** ❌ Out of Stock ## Summary > 🚨 Protect your ride with the loudest, smartest, and sleekest alarm on the block! ## Quick Answers - **What is this?** Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors by hendun - **How much does it cost?** 1748CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/100034449-upgraded-bike-alarm-waterproof-with-remote-electric-bicycle-door-burglar) ## Best For - hendun enthusiasts ## Why This Product - Trusted hendun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **113dB Alarm That Demands Attention:** A piercing siren loud enough to scare off even the boldest thieves—because your ride deserves the best defense. - • **Command Control at Your Fingertips:** Updated remote with SOS and vehicle finder functions keeps you connected and in control up to 20 meters away. - • **Tailored Sensitivity for Every Ride:** Seven vibration sensitivity levels let you customize alerts from gentle taps to heavy impacts—no false alarms, just smart security. - • **Fearless Security in a Compact Package:** Mini size fits discreetly on bikes, scooters, and more—stealthy protection wherever you ride. - • **Weatherproof and Wire-Free Installation:** IP55 waterproof rating and no-wiring setup with strong adhesive and cable ties means hassle-free, durable mounting anywhere. ## Overview The Upgraded Bike Alarm is a compact, wireless anti-theft device featuring a powerful 113dB vibration-triggered siren, adjustable 7-level sensitivity, and an IP55 waterproof rating. Controlled via a remote with SOS and vehicle finder functions, it installs easily without wiring, making it ideal for bikes, scooters, and electric vehicles seeking reliable, customizable security. ## Description Buy Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors: Alarm Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - SUPER LOUD 113DB - Vibration triggering loud alarm to scare away thieves.Prevent Robbery and Door Prying. - ADJUSTABLE SENSITIVITY - High sensitive vibration sensor,7 level from gentle touch to push or beat.Adjustable volume. - EASY OPERATION - Control with updated remote(keyfob), searching vehicle and fall for help SOS function. Second remote ASIN B084VTYF51 - EASY INSTALLATION FIRM AND WATERPROOF - No wiring, no screw，provide super strong adhesive tapes and cable tie for installation.IP55 waterproof design, can use for outdoor. - MINI SIZE - 3.7"*1.6"*0.8" exquisite and compact design, easy to hide and install, suitable for bike/car/motorcycle/door/moped anti-theft alarm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KPKLBCR | | Audible Noise | 113 db | | Best Sellers Rank | #904,968 in Automotive ( See Top 100 in Automotive ) #179 in Antitheft Alarm Systems | | Brand | HENDUN | | Color | Black | | Control Method | Remote | | Customer Reviews | 4.4 out of 5 stars 1,924 Reviews | | Manufacturer | Changzhou Hengdun Electronic Technology Co Ltd | | Maximum Range | 10 meters, 20 meters | | Mfr Part Number | KS-SF22R | | Model Number | KS-SF22R | | Mounting Type | Surface | | Number of Batteries | 3 AAA batteries required. | | Number of Items | 1 | | Power Source | Battery Powered | | Sensor Technology | Vibration Sensor | | Size | vibration alarm | | UPC | 664248633569 | | Voltage | 12 volts_of_direct_current | ## Product Details - **Battery Description:** Alkaline - **Brand:** HENDUN - **Color:** Black - **Number of Batteries:** 3 AAA batteries required. - **Power Source:** Battery Powered ## Images ![Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors - Image 1](https://m.media-amazon.com/images/I/61zACwxW8fL.jpg) ![Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors - Image 2](https://m.media-amazon.com/images/I/71A8GCmpJCL.jpg) ![Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors - Image 3](https://m.media-amazon.com/images/I/61LsgHcNRpL.jpg) ![Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors - Image 4](https://m.media-amazon.com/images/I/61H8L95o8ZL.jpg) ![Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors - Image 5](https://m.media-amazon.com/images/I/71237o58mRL.jpg) ## Questions & Answers **Q: How do i get my alarm to turn off if i lost my keyfob** A: It can be turned off after taking out the battery, refer to the manual. **Q: how long does the alarm stay before it shuts its self off...and will it go on again if disturbed?** A: Any touch or hit is occurred at ARM alert mode, the main unit will sound immediately for 2 seconds, detect on any touch or hit again within 2～ 12 seconds, the alarm will continue for 30 seconds. Thanks. **Q: I use this on my kayak- it is on the car in the driveway overnight when I leave early. I would like extra remotes, one in the car,one in the house.** A: Thank you for purchasing and asking questions. The additional remote control link is this: https://www.amazon.com/dp/B084VTYF51 **Q: I have an electric car. Could I put this in the trunk, set at it lowest level of sensitivity, and use the remote to sound it to alert a pedestrian?** A: You can have it in the "off" setting. The remote has a button that will work as an "alert buzzer" even when the alarm is off. The lowest sensitivity setting would be triggered from a moving car if you had it armed. Just leave it off--or un-armed--and you can use the alert button if you need to make a sound with it. It's very loud & noticeable. ~JSV ## Frequently Bought Together - Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors - Apple AirTag --- ## 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.sn/products/100034449-upgraded-bike-alarm-waterproof-with-remote-electric-bicycle-door-burglar](https://www.desertcart.sn/products/100034449-upgraded-bike-alarm-waterproof-with-remote-electric-bicycle-door-burglar) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-15*