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

1783+ bought in the past month

$18.98$18.99

About this item

  • 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
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Product details

ColorBlack(WL03C)
Brandwsdcam
Power SourceBattery Powered
Compatible DevicesBikes, Electric Bikes, Motorcycles, Scooters
Product Dimensions1.61"L x 0.87"W x 3.74"H

Technical specifications

battery_descriptionAlkaline
number_of_batteries3 AAA batteries required. (included)
voltage4.5 Volts
control_methodRemote
noise_level113 Decibels
mounting_typeSeatpost Mount, Frame and Seat Mount or Others
maximum_range66 Feet
sensor_technologyVibration Sensor
upc739750146972
item_weight3.99 ounces
manufacturerwsdcam
product_dimensions3.74 x 1.61 x 0.87 inches
item_model_numberSF22R
batteries3 AAA batteries required. (included)
best_sellers_rank#3,837 in Automotive ( See Top 100 in Automotive ) #1 in Antitheft Alarm Systems
is_discontinued_by_manufacturerNo
connectivity_technologiesWireless
special_featuresWaterproof
other_display_featuresWireless
date_first_availableJune 21, 2017

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Customer reviews

4.517,828 ratings

Customers say

Customers find the bike alarm super loud and appreciate its functionality, with one mentioning it works well for various vehicles including golf carts and scooters.

★★★★★

Worth every penny!

Ronny MakoyepukOctober 16, 2025

This is definitely not a joke. It works EVERY time, and it's loud enough to hurt. You can set the sensitivity with the key fob. The instructions are fine, but if you need to see rather than read, there are YouTube videos. It's easy, I assure you. I'm not sure how this would fit on any standard bicycle if you want to conceal it, but it comes with two 3M adhesive pads and zip ties for easy install. Fits my needs perfectly though. Read more

★★★★★

Works as expected

C. TranterDecember 21, 2025

Great alarm. Just takes a few minutes to figure it all out but it's easy enough once you get the hand of it. I think the remote needs a little work as it is plastic and the key ring attachment part is thin and I can see breaking as other have stated. Alarm is very annoying which is what you want to go with your multi-phased lock approach. This should not be relied upon alone. You bike kit should carry spare batteries and you should test this before every trip just to make sure batteries are good. Small enough to easily conceal. Read more

★★★★★

Reasonable price, good product

YarJanuary 1, 2026

Good alarm, is loud enough, very good to have on the motorcycle Read more

★★★★☆

works well and really flexible but changing from defaut is complicated.

S. SmithOctober 24, 2025

really flexible but really complicated. I tried to play with the settings and somehow changed the connection code to the device from the control. It took me hours to fix but it's all there in the manual. It's Loud on max volume and much quieter when volume is turned down (3 levels) and sensitivity adjust works too (7 levels) and one control can control multiple devices -- but if you want anything other than the default, things can get complicated. Also as one reviewer said, this model's remote control is rather flimsy and there are two other models with what look like maybe better controllers. Read more

★★★★★

Bike alarm.

DecolaDecember 15, 2025

This is a cool gadget. I like the fact I can park my bike and just turn on this alarm and feel secure about leaving my bike outside the store ot restaurant. It cut back on time from having to untangle the lock and finding a place yo lock my bike up when I ride to the near by restaurant or grocery store. I've been using this alarm for a couple of weeks. I recommend it Read more

★★★★★

Loud, works well with key fob provided, perfect for bikes. No location though, just an alarm.

IsaacNovember 27, 2025

Got it 2 months ago, use it for my everyday ebike commute. Product is easy to use, loud enough to scare people when a light bump triggers it.( To adjust sensitivity and volume, search YouTube, there's plenty of tutorials). The black colour and size makes it pretty easy to hide, especially with zipties. It fits pretty much anywhere, as it is about the size of a stapler or smtg. Read more

★★★★★

Very good alarm

Jessica KnowlesDecember 17, 2025

Awesome product. Easy to put it discreet on bike. I've had it for months and it works great. Gives a warning beep and then the alarm goes off and it's Greta and will definitely get your attention. Read more

★★★★★

Great alarm!

Meredith BellDecember 10, 2025

Works very well and loud. Read more

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