---
product_id: 258986899
title: "Upgraded Bike Alarm Waterproof with Remote, Vibration Motorcycle Bicycle/Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors"
brand: "hendun"
price: "VT13464"
currency: VUV
in_stock: true
reviews_count: 4
url: https://www.desertcart.vu/products/258986899-upgraded-bike-alarm-waterproof-with-remote-vibration-motorcycle-bicycle-door
store_origin: VU
region: Vanuatu
---

# IP55 waterproof rating 10-20m remote control range 113dB super loud alarm Upgraded Bike Alarm Waterproof with Remote, Vibration Motorcycle Bicycle/Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors

**Brand:** hendun
**Price:** VT13464
**Availability:** ✅ In Stock

## Summary

> 🔐 Stay one step ahead with the ultimate vibration alarm—because your ride deserves VIP security.

## Quick Answers

- **What is this?** Upgraded Bike Alarm Waterproof with Remote, Vibration Motorcycle Bicycle/Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors by hendun
- **How much does it cost?** VT13464 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/258986899-upgraded-bike-alarm-waterproof-with-remote-vibration-motorcycle-bicycle-door)

## 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

- • **Unstoppable Alarm Power:** Piercing 113dB sound instantly deters thieves and alerts nearby allies—because silence is not an option.
- • **Command Your Safety Remotely:** Updated remote with SOS and vehicle locator functions keeps control at your fingertips up to 20 meters away.
- • **Weatherproof and Wire-Free Freedom:** IP55 waterproof design with no wiring needed means hassle-free installation and reliable outdoor protection rain or shine.
- • **Fearless Security in a Compact Package:** Mini size fits discreetly on any bike, scooter, or door without cramping your style.
- • **Tailored Sensitivity for Every Situation:** 7-level adjustable vibration sensor detects anything from a gentle touch to a hard push, customizable to your environment.

## Overview

This upgraded waterproof bike alarm features a piercing 113dB vibration-triggered siren with 7 sensitivity levels and remote control operation up to 20 meters. Compact and wire-free, it installs easily with strong adhesive and cable ties, offering IP55-rated weather resistance for reliable outdoor anti-theft protection on motorcycles, bicycles, scooters, and doors.

## Description

Full description not available

## 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 |
|---------------|-------|
| Battery description | Alkaline |
| Number of batteries | 3 AAA batteries required. |
| Voltage | 12 Volts (DC) |
| Control method | Remote |
| Noise level | 113 Decibels |
| Mounting type | Surface |
| Maximum range | 10 Metres, 20 Metres |
| Sensor technology | Vibration Sensor |
| UPC | 664248633569 |
| Item weight | 0.28 Pounds |
| Size | vibration alarm |
| Manufacturer | Changzhou Hengdun Electronic Technology Co Ltd |
| Part Number | KS-SF22R |
| Product Dimensions | 9.4 x 4.57 x 1.52 cm; 127.01 g |
| Batteries | 3 AAA batteries required. |
| Item model number | KS-SF22R |
| Item Package Quantity | 1 |
| Special Features | wireless |
| Batteries included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 127 g |

## Product Details

- **Colour:** Black
- **Brand:** HENDUN
- **Power source:** Battery Powered
- **Compatible devices:** Fahrrad
- **Product dimensions:** 9.5L x 4.2W x 2.1H centimetres

## Images

![Upgraded Bike Alarm Waterproof with Remote, Vibration Motorcycle 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)

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every penny.
*by T***D on 5 August 2023*

After reading about the remote control in other reviews I was a little hesitant about buying one, then I saw this "upgraded" version. When it arrived I was pleasantly surprised. The alarm unit is fairly robust, easy to fit and set-up. It is smaller than I imagined which is a positive. The remote is very solid, the buttons have a quality feel and the blue led ring around the "arming" button along with the chrome bits just set it off. Detection is impressive and wow is that sounder loud! Peace of mind at a great price.

### ⭐⭐⭐ Bike alarm
*by M***S on 7 December 2023*

Cheap price working good at moment no problems

### ⭐ 20 pounds into the bin
*by M***Z on 29 June 2023*

Quick delivery to find an item that doesn't work and which is not elegible for returns or refunds.Worse buy in amazon so far.

## 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

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**Shop now:** [https://www.desertcart.vu/products/258986899-upgraded-bike-alarm-waterproof-with-remote-vibration-motorcycle-bicycle-door](https://www.desertcart.vu/products/258986899-upgraded-bike-alarm-waterproof-with-remote-vibration-motorcycle-bicycle-door)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-03*