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ONVIAN Wireless Bike Alarm with Remote, 115dB Loud Bicycle Anti Theft Alarm Vibration Motion Sensor System, USB-C Rechargeable Bike Alarms for Ebikes, Motorcycle, Scooter, Car, IPX5 Waterproof

  • Based on 3,836 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 24
Order within 5 hours and 36 minutes
Available payment plans shown during checkout

Style: Sf22r-1pack


Features

  • MultipurposeAct as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. You can also use for doors and windows alarm vibration sensors.
  • Super Sensitive to Motion7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. Wireless remote control operation, remote control range up to 20M/66FT.
  • Extremely Loud 113dBOnvian bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as SOS emergency alarm.
  • Easy Installation and WaterproofThis motorcycle bicycle burglar alarm Installation by pasting with double-sided sticker or tieing it with strap. No wiring, no screw. Water resistant rated to IP55 - Can use for outdoor.
  • Mini Size3.7"*1.6"*0.8" exquisite and compact design, easy to hide and install, 3 kinds bell sound can operate by remote control, easy to find the vehicles position.

Description

ONVIAN Rechargeable Bike Bell Bike Alarm with Wireless Remote, Motion Sensor Alarm Bike Horn for E-Bike Motorcycle Bicycle Scooter Car, Volume Adjustable Bicycle Bell Motorcycle Alarm

Brand: Onvian


Compatible Devices: Bicycle, Motorcycle, Electric Bike, Electric Scooter


Maximum Range: 20 Meters


Noise Level: 113 dB


Remote Control Included?: Yes


Item Package Dimensions L x W x H: ‎3.9 x 3.66 x 1.26 inches


Package Weight: ‎0.13 Kilograms


Item Dimensions LxWxH: ‎3.9 x 2.36 x 0.9 inches


Brand Name: ‎Onvian


Warranty Description: ‎1 year


Model Name: ‎A2&A8


Color: ‎Black


Material: ‎PC+ABS


Manufacturer: ‎Onvian


Part Number: ‎OVUS0263


Style: ‎Sf22r-1pack


Included Components: ‎charging line, remote


Size: ‎One Size


Date First Available: January 5, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • A lot of bang for the buck!
Style: A2-1pack
This alarm definitely has a cool factor about it. It works very well and is LOUD. I mounted the alarm on the seat post. It's mounting system is secure and solid. No worries about it vibrating loose. I do not know about battery life as of yet however it is easy to remove for charging or can be charged in place using a cell phone charger. Price verses value, it's a lot of bang for the buck. ... show more
Reviewed in the United States on July 16, 2025 by Mike Seifert

  • Awesome price and functionality so far.
Style: A2-1pack
This is a very nice alarm for your electric scooter, bicycle or whatever type of personal vehicle you have. You will need a pouch or some type of container whether that be a pouch, container or bag to place it in, since it does not necessarily have any type of magnetic function to it. Otherwise, great for the price and the remote is easy to understand. Had mine for nearly a week now, works great. Only problem is it's easy to remove once located on the vehicle, so I would recommend getting maybe a pouch with some type of padlock on it in order to make it harder to take. ... show more
Reviewed in the United States on July 3, 2025 by ladyruler

  • Good and loud indoors, really not enough outdoors
Style: Sf22r-1pack
This is great and a good value for the money for sure. The motion detection levels go from "oops I breathed too hard" to "oops I bumped that thing." There really is no setting that allows slight movement, it's either crazy sensitive or super sensitive. I tested it first by placing it in a drawer in my kitchen. On the most sensitive setting, I couldn't even touch the handle of the drawer without setting it off. On the least sensitive setting, if I slowly opened the drawer I could get it open without setting off the motion detector most of the time. But keep in mind, that is a drawer with smooth casters. Sound-wise, it's deafeningly loud indoors. That is great for some use-cases, but not great for mine. I wanted something that was loud enough to hear from my office while the alarm sounded outside. That meant one residential wall between me and the alarm. Surprisingly, this does not work for that. It's amazing how much the open space just sucks up the sound, so something so loud indoors reflecting off the walls sounds like maybe a bird chirping outside. So for the lack of adjustment for sensitivity and the lack of volume, I am marking it down a single star just because I think it could be better. But it's still a great deterrent for anyone messing with my property. ... show more
Reviewed in the United States on October 24, 2019 by FullmoonCat

  • Loud alarm
Style: A2-1pack
This alarm works great as an alarm, but the bell is really loud and scares people when you use it. I got a little ding ding bell for when I’m riding on walk/bike paths.
Reviewed in the United States on June 29, 2025 by Ernest

  • Decent alarm for the money
Style: A2-1pack
This alarm is LOUD! Should scare off amateur curious kids or thieves if they touch your bike. Easy to install with zip ties. Added rubber under remote holder mounted on the handlebar to keep it from moving and that worked well. So far, no problems.
Reviewed in the United States on June 25, 2025 by Ray B.

  • Cheap and effective theft prevention
Style: Sf22r-1pack
This little alarm is great. If you're within hearing distance of your bike, you're gonna know if someone is messing with it. It's not annoying like some over-sensitive car alarms. It has sensitivity settings but the standard settings work fine. The instructions are a little confusing. I think the people who wrote them don't speak great english. You'd the people who make these things could do better in that regard. But otherwise setting it up is pretty self explanatory. I have mine attached to the inside of my windscreen with velcro, so I can take the alarm unit off and put it on something else if I want. One improvement I would suggest is to have it be controllable without the remote key-fob, in case you lose or forget the key. That would make it a little less effective I guess, but most theives will not know how to operate it anyway, and they probably won't be able to find it and turn it off before you hear it. And if they did find it quickly, it would not be that hard to smash it. Good product though, and I sleep a little better at night knowing that if someone messes with my bike it will probably wake me up. ... show more
Reviewed in the United States on June 29, 2020 by E. Rensi

  • Good alarm. Good luck replacing remote when lost.
Style: Sf22r-1pack
The alarm works. I got the job done. The reason why I'm giving this a three star is. Because I recently lost the original remote fob. I order a replacement remote, from the ONVIAN store. https://www.amazon.com/dp/B08CXXB86B?ref=ppx_yo2ov_dt_b_fed_asin_title . I found the instructions on how to add in the remote with the alarm. Which says. Remote control Learning Code The first remote control code learning method: At first, remove the host batteries and install back after 30 seconds. Long press remote control [Vehicle Finder ] key to enter the code learning mode. After the host produces once “Bi” sound, press ARM or DISARM key with twice “Bi..Bi..”sound, you should able to use new added remote control already. Been trying to get alarm to work with my replacement remote for an hour. No Luck. So therefore. I have to rate this alarm 3 out of 5 stars until I can for sure can use an original replacement alarm. ... show more
Reviewed in the United States on August 20, 2025 by SoulCrash

  • Very loud, love it.
Style: A2-1pack
This is a great little alarm and on the highest volume, it is loud! I bought it to help deter motorcycle thieves and I think it’ll do the job unless the thieves are deaf, overly brazen or high on drugs. I need to quit testing this alarm just for fun because my ears are ringing! I took my first ride with alarm installed today and I forgot to disarm it after coming out of a store. I started to unlock one of the hard side luggage boxes and the alarm gave me the warning beeps to remind me that I forgot to disarm it. It's a great feature and I appreciate it. Anyway, I presume the alarm comes pre-set on the highest sensitivity setting and since it reacts to a mere key inserted into the luggage, that's quite sensitive, which is great. Also, today was a very windy day, with gusts blasting at the motorcycle and that did not set off the alarm, in case you are wondering about wind. Only me fiddling with it prompted the warning beeps. So I give the alarm a 5 star rating. Also, I detest complicated menus on tech products, and this one is simple enough for even non-techies like me. Edit: I still have this alarm 2 yrs later and still love it! Just saying... :) ... show more
Reviewed in the United States on October 31, 2023 by EC

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