---
product_id: 362003804
title: "Splenssy Bicycle Alarm, Wireless Anti-theft Alarm Bike Alarm for Bike Motorcycle Tricycle Door Window, 113dB Super Loud Waterproof Adjustable Sensitivity Vibration Alarm Security System"
brand: "splenssy"
price: "$37.65"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/362003804-splenssy-bicycle-alarm-wireless-anti-theft-alarm-bike-alarm-bike
store_origin: US
region: United States of America
---

# 100m Remote Range 113dB Sound Level IP55 Waterproof Splenssy Bicycle Alarm, Wireless Anti-theft Alarm Bike Alarm for Bike Motorcycle Tricycle Door Window, 113dB Super Loud Waterproof Adjustable Sensitivity Vibration Alarm Security System

**Brand:** splenssy
**Price:** $37.65
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Lock it down, ride with peace of mind!

## Quick Answers

- **What is this?** Splenssy Bicycle Alarm, Wireless Anti-theft Alarm Bike Alarm for Bike Motorcycle Tricycle Door Window, 113dB Super Loud Waterproof Adjustable Sensitivity Vibration Alarm Security System by splenssy
- **How much does it cost?** $37.65 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/362003804-splenssy-bicycle-alarm-wireless-anti-theft-alarm-bike-alarm-bike)

## Best For

- splenssy enthusiasts

## Why This Product

- Trusted splenssy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🌍 Outdoor Ready:** Rain or shine, your bike stays protected.
- • **🔒 Ultimate Security:** Your bike's personal bodyguard against theft!
- • **🚀 Easy Installation:** Stick or strap it on in seconds!
- • **📱 Wireless Convenience:** Control from a distance, no strings attached!
- • **📏 Adjustable Sensitivity:** Customize the alarm to fit your needs.

## Overview

The Splenssy Bicycle Alarm is a cutting-edge wireless anti-theft system designed for bicycles, motorcycles, and more. With a powerful 113dB alarm, adjustable sensitivity, and an impressive remote control range of up to 100 meters, this waterproof security solution ensures your ride is always protected, rain or shine. Easy to install and user-friendly, it’s the ultimate companion for any outdoor adventure.

## Description

Full description not available

## Features

- 【7Level Sensitive Loud】Alarm systems with different degrees of induction can be applied to the use of different items.
- 【Wireless Remote Control】The remote control distance is 5-10 meters. If there are no obstacles around, the remote control distance can be more than 100 meters.
- 【Anti-theft Alarm 】Securities bodyguard of the bicycles/electric tricycles/doors/windows. More accurate catch the theft using three-dimensional displacement sensors and special algorithms.
- 【IP 55 Waterproof】PC material shell, IP 55 waterproof levels make the bike alarm can be used for outdoors.
- 【Two install methods】Just paste with double-sided sticker or tie it with strap, easy to install,convenient for your travel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Splenssy |
| Part Number | ROJ2819475784640BX |
| Product Dimensions | 11.3 x 9.6 x 2.9 cm; 113.4 g |
| Batteries | 1 AAA batteries required. |
| Manufacturer reference | ROJ2819475784640BX |
| Material | Polycarbonate |
| Voltage | 1.5 Volts (DC) |
| Horsepower | 75 Microwatts |
| Amperage Capacity | 50 Microamps |
| Maximum power | 75 Microwatts |
| Item Package Quantity | 1 |
| Number of Pieces | 1, 2, 7 |
| Sound level | 113 dB |
| Special Features | Wireless, Waterproof |
| Included Components | User Manual, Remote Control |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Battery description | battery_type_aaa |
| Battery Capacity | 50 Milliamp Hours |
| Item Weight | 113 g |

## Images

![Splenssy Bicycle Alarm, Wireless Anti-theft Alarm Bike Alarm for Bike Motorcycle Tricycle Door Window, 113dB Super Loud Waterproof Adjustable Sensitivity Vibration Alarm Security System - Image 1](https://m.media-amazon.com/images/I/71-K+XQAFdL.jpg)
![Splenssy Bicycle Alarm, Wireless Anti-theft Alarm Bike Alarm for Bike Motorcycle Tricycle Door Window, 113dB Super Loud Waterproof Adjustable Sensitivity Vibration Alarm Security System - Image 2](https://m.media-amazon.com/images/I/71gQrUGmliL.jpg)
![Splenssy Bicycle Alarm, Wireless Anti-theft Alarm Bike Alarm for Bike Motorcycle Tricycle Door Window, 113dB Super Loud Waterproof Adjustable Sensitivity Vibration Alarm Security System - Image 3](https://m.media-amazon.com/images/I/71YdIIncG2L.jpg)
![Splenssy Bicycle Alarm, Wireless Anti-theft Alarm Bike Alarm for Bike Motorcycle Tricycle Door Window, 113dB Super Loud Waterproof Adjustable Sensitivity Vibration Alarm Security System - Image 4](https://m.media-amazon.com/images/I/81fSeXAkqdL.jpg)
![Splenssy Bicycle Alarm, Wireless Anti-theft Alarm Bike Alarm for Bike Motorcycle Tricycle Door Window, 113dB Super Loud Waterproof Adjustable Sensitivity Vibration Alarm Security System - Image 5](https://m.media-amazon.com/images/I/71ASE1yP2rL.jpg)

## Questions & Answers

**Q: Can you make the alarm sound (on and off) with the remote alone?**
A: Yes it has a panic button

**Q: Can you link multiple alarms to one key fob.**
A: Yes no problem

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Loud and easy to use.
  

*by D***. on Reviewed in the United Kingdom on 3 June 2022*

I bought this for my golf bag, so that it’s going to shriek if someone tries to steal it when it’s unattended or left in my car while I’m in the clubhouse. It makes a hell of a racket when I forget to disarm it!Hopefully it’s deterrent enough to make any would be thieves drop it when it goes off! It is very sensitive to movement and I think it’s a very good product for the money. Easy to use with the key ring control switch and easy to install using the nylon fastening strips. Recommended.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Loud
  

*by L***. on Reviewed in the United Kingdom on 16 August 2023*

Brilliant alarm I used it on my mobility scooter it very loud love it

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Surprised.
  

*by G***Y on Reviewed in the United Kingdom on 3 August 2023*

Cracking bit of kit and so easy to use.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*