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Rechargeable Bike Alarm with Remote Control Wireless Anti-Theft Burglar Siren Motion Sensor 110 dB Waterproof Suitable for Bicycle Motorcycle Scooter Vehicle Trailer

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$21.99

$ 10 .99 $10.99

In Stock

About this item

  • Small Size & Multi-Purposes: 1.8 x 1.8 x 1.4 inch(46 x 46 x 35mm) Compact design, easy to install and hide. IP54 waterproof, works indoor and outdoor. Good anti-theft alarm for bicycle, motorcycle, scooter, car, electric bike, luggage, door, window and so on.
  • USB Rechargeable Security Alarm: No need to replace batteries any more. Built-in one rechargeable 4.2V 700mAh lithium battery can be charged by USB cable and DC5V power adapter. A full charge can last about 1 month.
  • 3 Ways Easy Installation: Come with full mounting accessories and tools. Host alarm can be easily installed by bracket mounting, zip tie mounting or double-sided tape mounting.
  • 3 Level Volume & 7 Level Sensitivities: Once triggered, 110db loud alarm can be a great deterrence for thieves. Volume can be lowered if you think it is too loud. Sensitivity from high to low corresponds to touch, vibration and beat, you can set suitable level as actual need.
  • Wireless Burglar Alarm: Comes with one 4 buttons remote control, remote distance is about 20m(65ft). First button to activate alarm; second key to deactivate alarm; third key to select ringtones, third key to search vehicle.



Product Description

bike anti theft

Why Choose This Anti-theft Bike Alarm?

  • Small size, easy to install and hide
  • 113db super loud alarm
  • 3 Level Volume: 96db, 106db and 113db
  • 7 Level Sensitivities(The factory default is the highest sensitivity)
  • USB rechargeable, No need to buy or replace batteries anymore
  • Built-in battery can last 1-3 months after fully charged
  • Programmable & Expanable: one remote can be programmed with multi alarms; one alarms can program with several remote.
Alarm Sound Level 110dB
Waterproof IP54
Remote control distance About 65ft (20m)
Battery of Alarm 4.2V 700mAh lithium battery (Included)
Battery of Remote control 27A(12V) Alkaline battery (Included)
Alarm Charge Port Standard USB-C 5V
Size of Alarm 1.8 x 1.8 x 1.4 inch(46 x 46 x 35mm)
Size of Remote control 2.4 x 1.3 x 0.5 inch(61 x 33 x 13mm)
Working Frequency 433MHz
Working Temperature -40 ~ +70℃
Storage Temperature -40 ~ +70℃
Working Humidity <80%

bike alarm

USB Rechargeable

Bulit-in battery can be charged by USB type-C cable, it can be used for up to 1-3 months after fully charged. Do not need to buy & replace batteries any more.

bike alarm

110db Loud Alarm

Once triggered, 110db loud alarm sound will be a great deterrence, can effectively scare bicycle thieves away.

bike alarm

Wireless Remote Control

Comes with 4-keys remote control. It is convenient to Arm/Disarm/Search vehicles/Use SOS function. Remote control distance is about 20m.

bike alarm

7 Level Sensitivities

Sensitivity from high to low corresponds to touch, vibration and beat, you can set suitable level as actual need. The factory default is the highest sensitivity.

3 Installation Method

motorcycle alarm

Bracket Installation

motorcycle alarm

Zip Ties Installation

motorcycle alarm

Double-sided Tape Installation

motorcycle alarm

Package Content

  • Anti-theft Alarm
  • Remote Control
  • USB Type-C Cable
  • A pack of Installation Accessories
  • User Manual

Please Attention

Before the first time use, please charge device. During charge, red indicator is on. Indicator will be off when charge is completed.


Pedro Abreu
Reviewed in Spain on March 19, 2025
Excelente
The order is late.
Reviewed in the United Arab Emirates on February 13, 2025
Thumbs up for this. 100% good quality
SliferTheDragon
Reviewed in Germany on September 5, 2024
für den e-roller. aber das aufladen wird etwas kompletzirt wen man in einbaut ist das wideraufladen ein problem. Da das kurtze usb-ladekaben nicht viel plattmöglich macht. ansonsten ist es echt laut. dieb-schreck garantiert.
Mea
Reviewed in Sweden on October 30, 2024
Enkelt att montera fästet, enkelt att lossa larmet för laddning.Hade ett annat larm för AAA batteri av samma märk, men den laddade ur batterierna på mycket kort tid. Upptäckte att larmets fjärrkontroll kunde vara kopplad till flera larm samtidigt.
Sev91330
Reviewed in France on September 17, 2023
Je vous ai mis le mode d’emploi en français, avec mes notes.L’arme est hyper puissante !!! Impossible de faire des réglages dans un appartement ou une maison, mais plutôt les faire en extérieur. Car c’est insoutenable la puissance de l’alarme. Donc c’est convaincant.Mais pour régler le volume, faut tenter de le faire dehors.Moi j’ai réglé comme j’ai pu en mettant ma paume sur l’alarme. Et encore, c’était très fort. Donc je ne comprends pas les gens qui disent que ce n’est pas fort !!!!! Waouw c’est si puissant !Très simple d’utilisation. Il suffit d’appuyer sur le bouton principal pour l’enclencher : 2 bits puis 5 Sev plus tard un Bip = ok enclenchée.Pour désactiver l’alarme (ou l’éteindre si en marche) = appuyer sur le cadenas ouvert (en dessous du bouton principal). Des bips descendants indiquent que c’est éteintPour choisir le type de son : appuyer sur le symbole « éclair ». Il y a 3 types de sonsLe dernier bouton en bas = si vous voulez retrouver votre vélo dans un grand parking : ça émettra un gros son 1 foisComposition du coffret nickel. Seul le chargeur mural n’est pas dedans. Mais vous prendrez celui de votre tél par exempleInstallation facile : il y a des ajouts de silicone pour bien serrer sur le tube du vélo. En plus les silicone s’emboîtent dans l’anneau de serrage (ça tombe pas). Il y a une clé double entrée : pour visser normalement et aussi en « carré ». (Excusez je connais pas le nom des embouts)Attention, je vous conseille de mettre la petite vis qui permet de bien sceller l’alarme à son support. Sinon un demi tour et ça s’en va, donc pas terrible si un voleur peut balancer l’alarme loin !Donc mettre la petite vis. Pour ma part, je recharge via une batterie externe. Soit vous le fait pendant que vous vous balader à vélo (en bloquant la batterie externe) , soit vous mettez la batterie quelques temps sur le vélo garé (exemple local à vélo de la résidence) et vous allez récupérer la batterie un peu plus tard.Il y a une led rouge (pas le cas de tous les modèle sur Amazon) qui s’éteint quand c’est chargé.En espérant que ces infos vous seront utiles. N’hésitez pas à le signaler en cliquant juste en bas de ce commentaire. 😊. Bonne route à vous 🚴🏻‍♀️
Evelyn
Reviewed in the United States on August 13, 2022
The battery on this does not last longer than a day
Sherry MoBerry
Reviewed in the United States on December 11, 2022
This Rechargeable Bike Alarm is a good theft deterrent because it is loud enough to scare away most thiefs. This works because of the element of surprise. It's compact enough to disguise and is a good added safety feature.
HiLo
Reviewed in the United States on November 27, 2022
While I like the concept of this alarm and it DOES function as advertised, it is quite difficult (impossible, so far as I've tried) to change the tones or volume. The instructions are not easy to follow, and I have been unable to make the changes I desire. The pre-set volume will get the attention of people a block away - it is LOUD, which is good. One fault I see is that while it states there is a battery life indicator, again, I have not seen such. There is no way to tell if it is fully charged. I'd say if you are happy with an out of the box alarm that you just need to press the button to arm and disarm, you will be happy. But, make sure you are charging often since there is no way to know about the battery level.
dlon
Reviewed in the United States on November 22, 2022
Overall it seems like all the other bike alarms, but more compact which is nice. This is going on my fat tire electric bike. I use this for some extra protection, along with a lock. It's louder than you think it would be. I think the remote seems pretty solid, almost like it's for a car. Has multiple irritating sounds. I think the only problem is it would be really easy to remove or crush, or knock off so still need to stay somewhat close to your bike.