Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.
🚨 Stay a step ahead—because your ride deserves the loudest guardian.
The Fosmon 113dB Bike Alarm is a rugged, IP65 waterproof anti-theft system designed for bikes, e-bikes, scooters, motorcycles, and more. Featuring a powerful 113-decibel siren, adjustable vibration sensitivity, and an SOS tilt alert, it offers customizable protection with remote control access up to 90 feet. Easy to install and backed by a limited lifetime warranty, it’s the ultimate smart security upgrade for your ride.
| ASIN | B07PQ92SHC |
| Audible Noise | 113 Decibels |
| Best Sellers Rank | 4,191 in Automotive ( See Top 100 in Automotive ) 21 in Motorbike Theft Protection |
| Box Contents | Remote Control, Screws |
| Brand | Fosmon |
| Brand Name | Fosmon |
| Compatible Devices | bicycles, e-bikes, scooters, motorcycles, carts, trailers |
| Compatible devices | bicycles, e-bikes, scooters, motorcycles, carts, trailers |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 6,471 Reviews |
| Global Trade Identification Number | 00879565005795 |
| Includes Remote | Yes |
| Item Weight | 4 Ounces |
| Manufacturer | Fosmon |
| Manufacturer Part Number | 51087HOM |
| Maximum Range | 90 Feet |
| Maximum range | 90 Feet |
| Model Number | 51087HOM |
| Noise level | 113 Decibels |
| Remote control included? | Yes |
| UPC | 879565005795 |
M**N
Great alarm
Excellent.. loud and works perfect on motorbike
L**N
Straightforward fitting
Bought for my own and partner’s motorbikes in advance of an 8 week European trip. My partner YouTubed the best way to fit the devices and found the procedure straightforward. Always good to have an extra level of security.
J**Y
Good value for money
Good alarm for motorbikes 🏍 . Install under saddle for concealment . Can be set to a loud alarm .
J**E
Highly recommend
Fantastic device. Brought this for my son after someone attempted to steal his motorbike from our driveway. Disc lock and chain prevented the theft but a few days later, they returned with tools but this new alarm was in place and the siren sent them running. Highly recommend xx
P**A
Simply Alarming.
Simple to use and effective.
A**R
Fisman 113 bike alarm
I bought this Fosman 113 bike alarm for my cousin , she uses it for her explorer scooter. She loves it. it is loud when it goes off easy to use and she can relax knowing theres extra security on her scooter.
M**L
Great piece of kit
For a cheap little alarm this is great tells me when the local cats are on my scooter which is one of the reasons I bought it to stop the little blighters from getting under the cover and scratching my seat and also it’s a bit of a deterrent from light fingered people has different sounds and gets louder to her your attention well worth buying .
M**S
Windy tarp dont bother, inside garage amazing
This is actualy pretty good, lifted seat up popped it with 2 x zip ties under seat, easy to alarm, with the fob, if bike moves alarm goes off exactly what it says on the tin, works perfectly, now for the downfall if its windy it sets it off if you have it under a tarp/cover, that said if it's in a garage shed ectthis is awesome
S**Y
Fonctionne assez bien. Alarme assez forte.
Fonctionne assez bien
J**A
Satisfecho con el producto
Excelente producto
W**R
Gute Ware sehr laut bin sehr zufrieden. 👍Danke.!!!
Sehr gute Alarmanlage super laut. 👍Gern wieder.
F**W
Rower jest zabezpieczony - pozornie😉
Fajny gadżet moim zdaniem bardzo dobrze wykonany, kupiłem coś podobnego na aliexpress i nie było to w jakość jak jest tutaj. Generalnie fajnie się sprawdza chociaż wiadomo, że nie jest zabezpieczeniem doskonałym ale odstrasza potencjalnego złodzieja i chyba dlatego został zrobiony. Sygnał głośny. Czujnik ruchu wrażliwy. Zapewne przyda się jako odstraszacz amatorów nieswoich rowerów
M**I
Mos
Funkar som ska
Trustpilot
2 months ago
1 month ago