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Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote

  • Based on 18,369 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Oct 18
Order within 21 hours and 5 minutes
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Features

  • Suitable for Bikes, Electric Bike, Motorcycles, Scooter, etc.
  • Vibration alarm, 7 levels sensitivity adjustable, 3 levels volume adjustable, IP55 waterproof
  • Wireless control by remote, strong wireless range up to 66ft
  • Vehicle search function, easy to find your vehicle in paking lot by 3 kinds of bells
  • Well-made process, battery saving technology and mature senser technology let WSDCAM alarm exceed industry standards for quality performance

Description

This anti-theft alarm triggered by vibration, with up to 113 dB loud alarm sound can help to deter thieves effectively, provide additional security and give you peace of mind when your vehicles park at home or outdoors. There are 7 levels adjustable sensitivity from gently touch to push or beat. Features: Specifications: Easy Installation: Tie your bike by the strap through the holes or paste the back of the alarm with double-sided sticker to your bike. Search Function: alarm make sounds when you press the ringtone key, easily to find your vehicle. 3 Ringtones for your choice: Press disarm key into disarm mode, press "bell" key to select song. Can pair up to 8 remotes: press disarm key of the first remote, then long press the ringtone key. After the alarm sounds “Bi”, press the arm key of the new remote, the alarm will sound“Bi..Bi”. Done. Package Including: 1* Alarm (including battery) 1* Remote (including battery) 2* Cable Tie 2* Double-sided Sticker 1* Screwdriver 1* User Manual The alarm will automatically alarm for calling help when your bicycle tilts more than 45 degrees. (Note: SOS function is off in default mode) With well-made process, battery saving technology and mature three-dimensioal senser technology. Well-made process, battery saving technology and mature senser technology let WSDCAM alarm exceed industry standards for quality performance. WSDCAM works to protect your property, safe your money and give you piece of mind. It is our mission to bring you quality products and friendly service. Works great for door and window security, vehicle security, noice maker etc… very loud and works excellent Tie your bike by the strap through the holes or paste the back of the alarm with double-sided sticker to your bike IP54 waterproof and it’s rechargeable, suitable for outdoor use. Don't worry about rainy day anymore Excellent product, remote works like car alarm. It fits nicely on the bike and is not noticeable until you try to move while armed This anti-theft alarm triggered by vibration, with up to 113 dB loud alarm sound can help to deter thieves effectively Strapped this bad boy onto our car topper luggage carrier. Tested it by barely moving the luggage carrier and it beeped very loud

Brand: wsdcam


Compatible Devices: Bikes, Electric Bikes, Motorcycles, Scooters


Maximum Range: 66 feet


Noise Level: 113 db


Manufacturer: wsdcam


Brand: wsdcam


Manufacturer: wsdcam


Number of Packs: 1


UPC: 739750146972


Number of Items: 1


Item Weight: 113 g


Model Number: SF22R


Mfr Part Number: SF22R-bike alarm


Compatible Devices: Bikes, Electric Bikes, Motorcycles, Scooters


Maximum Range: 66 feet


Audible Noise: 113 db


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 18

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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Top Amazon Reviews

    • It's loud and it works!
Review Image by K Man
There are already a lot of photos and videos of this product so I will not beat a dead horse. I can see where there could be some problems with placement of the alarm. If you were to put it in a place that gets more vibration or unmitigated shocks, I could see it being damaged. However, if you think critically about where you place the it, you should not have any problems. I installed this on my ebike and it has been working great. Too good, sometimes, like when I forget to turn it off before unlocking it from the bike rack or going to jump on it to take off from behind my house. Everything works very well though I have not gone in to change settings at all because the first time I pressed any button it was the emergency button, in my bedroom, and it was earsplitting. Seriously the neighbor upstairs probably thought... I don't know what I would have thought but it would have woke up the whole house and my ears were ringing. I have seen the issues some people have with the fob. Maybe they will eventually make one a little stronger so that you can put it on your keys, but for my purposes, I did not even really want this on my key ring and I had a better solution just sitting around anyway, which I will post a picture of. I just wear it around my neck but under my shirt when I have the ebike with me. Works great for me. The price was great for what this thing does. If you get a good lock and have this thing armed, I mean, as soon as a person would go to position their bolt cutter or angle grinder, this thing will start making some noise... very loud noise, and you really have to be in the hood for this to go unnoticed and for it not to scare the hell out of them. When I go into a store in the day I just park the bike in a car spot and arm the alarm. It ain't going anywhere. Try out a flat lanyard like in this photo for the fob and it should not break. For me, this is an easy five star item. I waited a little while to write the review just in case it broke early on but I have about a hundred miles on the bike and everything is perfectly cromulent. I recommend it. Thank you. ... show more
Reviewed in the United States on March 5, 2026 by K Man
    • Definitely kept them thief’s away
Now this has definitely kept my bike safe lol and also be advised it’s VERY loud lol. I also love how it looks discrete and can be hidden too which is awesome and same goes for the remote which is such a big help and for the material on the remote feels a little cheap which can be better but you get what you get for the price not saying it’s bad but I works very well which is all that matters ... show more
Reviewed in the United States on October 3, 2026 by Mikie
    • Not 115 decibels but still pretty loud
I put these on all my bikes. They aren't 115 decibels (more like 80-90) but still pretty loud. You can set the sensitivity and use the remote from 100 feet away. Only disappointment is that the instructions are in Chinese, so get a Chinese friend to translate. Since I last bought two of these the instructions may now be printed in English. I haven't had to replace the batteries in over four years ... show more
Reviewed in the United States on October 6, 2026 by Robert W. Springgate
    • Good price, loud
lasts a long time on included batteries. Battery can be replaced if you want. Tough, well made, water resistant.
Reviewed in the United States on October 2, 2026 by Master of Cats
    • It is Loud
It works, a little movement and it beeps, try it again and a very loud alarm sounds for 30 seconds if no more movement. Good range on fob to alarm. It works so well I bought another one for my other bike. Heck this is louder than the one that came with my motorcycle. The fob uses an odd battery but you can get them here on Amazon. I would recommend this one to anyone who wants some security on a valuable item. ... show more
Reviewed in the United States on October 11, 2026 by Ken K.
    • Sound off
This bike alarm works great and the price is right is sensitive, and the alarm is very loud
Reviewed in the United States on August 19, 2026 by troy bush
    • Door bell
It’s loud enough. Battery life is great the whole time I’ve had this thing I’ve only Charge it twice. It’s easy to use and put up. The app isn’t the greatest it’s slow and lacks 2 mins
Reviewed in the United States on September 22, 2026 by Taina
    • Effective
Great deterrent, loud and delivered as advertised
Reviewed in the United States on October 9, 2026 by Cesar

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