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

  • Based on 15,282 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Apr 30
Order within 7 hours and 21 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

Color: Black


Brand: wsdcam


Power Source: Battery Powered


Product Dimensions: 1.61"L x 0.87"W x 3.74"H


Number of Batteries: 3 AAA batteries required. (included)


Product Dimensions: 3.74 x 1.61 x 0.87 inches


Item Weight: 3.99 ounces


Item model number: SF22R


Batteries: 3 AAA batteries required. (included)


Is Discontinued By Manufacturer: No


Connectivity technologies: Wireless


Special features: Waterproof


Other display features: Wireless


Color: Black


Manufacturer: wsdcam


Date First Available: June 21, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 30

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


  • This Little Alarm is Ear-Splitting LOUD !
Wow this is a great little alarm, very loud, so loud it will wake the dead who will be very angry that you disturbed their RIP, that's how loud it is. I purchased 2 of these and installed them on our eBikes, under the seat, see photo. When you press the activate button on the remote you hear a brief 1 sec melody that it's initiating, then after about 2 seconds you hear one beep letting you know it's activated and ready. If it's bumped or otherwise senses motion two loud beeps sound as a warning, and if it's bumped or moved again then the alarm wails extremely loud for about 30 seconds, then stops. Or if it continues to sense motion then the loud alarm sound wails continuously until it senses no motion at which time it stops. The alarm requires 3 AAA batteries and the remote requires one 12V/27A small cylindrical battery. The instructions are really bad, but some reviewers explain more clearly how to operate this alarm. Regardless, it's a great little alarm that is ear-splitting LOUD! So I purchased a 3rd one for our RV travel trailer entry door (mounted on inside of door, still very loud from outside, will definitely make its presence known). Yeah I really like this Super Duper Ear-Splitting LOUD Alarm! ... show more
Reviewed in the United States on February 23, 2024 by MannyB MannyB

  • Youll go DEAF staealing my bike!!! Be Warned!
I came to this purchase one week too late. Thieves nicked my seat, lights, and a bike rack I loved. I lock my bike in my basement in a NYC brownstone. I live in Harlem. Lot of bike thieves and crackheads find ways into buildings or residents themselves steal your stuff. If I would have had this baby. No way. The whole building would hear. No joke. The walls are cement, and the high pitch sound resonates at a deafening tone. Even if no one were around, the would be thief would actually get ear damage taking the time to work out my locks. I myself hurt my ears just setting up the device. Wow. Ive set it to the highest sensitivity. If a spider farts it goes off. Love it. Oddly, now my concern is hurting someone's ears or waking the building up if it goes off. I'm on the 5th floor. And yes, I hear it. I bought a bike stand to go with it. I couldn't have any accidental tips or falls just from placing it on the wall, I used to do that and the bike would often shift. So, I feel I have a really good set up now. Stable. So any movement of the bike is 99% intentional. Lets assume a ridiculous scenario: I turn on the alarm, but I only place it on my seat. No ties or stick tape. Can the thief still get to my bike? Well, sure. But not before he sets off the alarm and I hear it. Plus, then what.... the alarm is going off, where's he going to put it? Needs a bucket of water to place it in. So... there. The only way I see to defeat this device is with another key. A hacked signal or some other Jason Bourne shit. You need a bucket of water. Owner has to arm the alarm, but not attach it to bike. Then thief has bucket of water ready to go, gentle moves alarm into bucket of water. Have I thought this out too much? My point. The alarm will trip even if the thief tries to remove the device, even if the thief knows its there ahead of time. Said thieves would have to sound proof the area some how. Its that loud. Especially in an enclosed area. Ive only had it for a couple days now..... So I dont have time on my side as far as a long run record. We'll see. I feel like Ive spent the best $17 on protection for my $1000 plus bike. Even if this alarm broke every 6 months. I would still replace it with another. Its that cost effective. I cannot speak for longevity.... so thats an if. I hope all the hardware and software holds up. So far so good. I sleep better at night. And besides. Its pretty BOSS. Walking up to my bike and hitting an arm or disarm key. Its fun. Pros: Solid simple construction Cost effective Easy install Varied sensitivity and volume.... It works! LOUD! Cons: Im unsure of battery life, and I dont know if it warns of low battery. Id assume alarm is best for places where your bike isn't getting jostled by other people sharing a bike rack or mount. Id hate to F with the innocent, with a sonic blast, cause a heart attack. Sensitivity settings may assist here? Size? Its a little on the big side. It ruins a 'clean look' on a sleek bike. Hiding it could be an issue unless you had a bike rack(underneath). I wouldn't want it inside anything. I'm thinking of buying another just for the bike rack alone.... and maybe one more to put on the milk in the fridge. To give my roommates late night milk cravings a freak. Ill update in a few. And I'll do a pic of final set up. Waiting on a few things. Cheers, OccamsPhazer ... show more
Reviewed in the United States on October 22, 2019 by Terry Williams

  • Bought this to try and make roommate stop snoring
So, as the title says, Im not using this for anti theft purposes but will review it a little anyways. I had stumbled across this while searching for wireless horns and being a little desperate, figured I'd give this a go. Now, before anyone yells at me and says I am being mean, let me explain that this person snores so loud I can hear it through two doors, a wall and my little radio. Its very obnoxious, it goes on almost all night and I put up with it for almost three years until I said no more!! I was even nice at first and muted the bell a little with cotton so it wasn't overly loud, but after a month of testing, the person literally slept through it and the horn had little to no affect; about a success rate of about 15% (this is calculated based on whether the snoring stops in relation to the button being pressed per night). SO, I took the cotton out, put it back in the box (to keep the decibels reasonable) and moved it a bit closer to target area. After testing for about another month, its been working approximately 85% of the time - While not perfect results, I am still truly thankful for the amount of success period!! I've even noticed that because I've been doing this consistently, the person coughs significantly less during the day (another annoying habit of theirs which I am positive is directly attributed to their chronic snoring). A few things about this item. If you're wondering how loud it is, its very comparable to a smoke alarm but slightly louder. If I were walking casually next to a bike and this went off, I would probably jump a few feet in the air. It will definitely get your attention for sure, no doubt about it. The alarm itself is difficult to open, but I imagine that is on purpose by design. All I would say about this is that the company gives you a plastic tool similar to a guitar pic to open; that should be replaced with an aluminum tool. The plastic one gets destroyed almost immediately and rendered useless. The batteries seem to be lasting quite awhile and Imagine they will for several months (I use this constantly so I am the best case scenario for testing that feature). My guess is that the remote will last about as long as your car remote before having to replace the button cell. The alarm batteries in the unit (3x triple A's) will probably last even longer. I can't complain about functionality too much, because I am using this for something completely unrelated for its intended use, but I do wish it was more direct and simple. I hate cycling through buttons to set features, and I to be honest I haven't even bothered because of it. That being said, it would be interesting if this company simplified a unit made to be a horn only model, perhaps similar to a bell on a bike to alert people. Although I don't really see that catching on. The price of this initially I thought was kind of expensive (keep in mind I am kinda poor though) especially because it was an investment that I didn't even know would work or not, but because of how much success I've had, I would easily buy another as it has been totally worth it. I can almost even see this being useful for anti theft around the house or if you wanted to scare someone off for following you etc. So while this is being used for something different, I still feel like the overall goal has been achieved; which is to make annoying people stop what they are doing. I can't test this product thoroughly, and am still in the process of testing longevity, but so far I give it 4 stars. ... show more
Reviewed in the United States on December 13, 2022 by R

  • Two years later and running strong
I bought this a couple years ago and still have it installed on the bike. The range of the remote is great, the sound is loud enough, and the battery life is amazing. I change the batteries yearly. The device is solely a deterrent and is not loud enough to really scare anyone off. But it's enough to grab my attention if I'm even remotely close. I use this in combination with a turning wheel lock and disc brake lock. ... show more
Reviewed in the United States on March 4, 2024 by Austin

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