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🚨 Protect your ride with a roar — security that speaks volumes!
The Wsdcam 113dB Bike Alarm is a high-performance, waterproof anti-theft system designed for bikes, electric bikes, motorcycles, and scooters. Featuring a powerful 113-decibel alarm triggered by adjustable vibration sensitivity, it offers remote wireless control with a 66-foot range and multiple ringtones for easy vehicle location. Built to endure harsh weather with an IP55 rating, it includes energy-saving technology and an SOS tilt alarm for enhanced security and peace of mind.














| ASIN | B0734QN8KR |
| Audible Noise | 113 Decibels |
| Best Sellers Rank | 6,227 in Automotive ( See Top 100 in Automotive ) 34 in Motorbike Theft Protection |
| Box Contents | 1 |
| Brand | wsdcam |
| Brand Name | wsdcam |
| Compatible Devices | Bikes, Electric Bikes, Motorcycles, Scooters |
| Compatible devices | Bikes, Electric Bikes, Motorcycles, Scooters |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 17,139 Reviews |
| Includes Remote | Yes |
| Item Type Name | 1 |
| Item Weight | 113 Grams |
| Manufacturer | wsdcam |
| Manufacturer Part Number | SF22R-bike alarm |
| Maximum Range | 66 Feet |
| Maximum range | 66 Feet |
| Model Number | SF22R |
| Noise level | 113 Decibels |
| Remote control included? | Yes |
| UPC | 739750146972 |
P**H
Great little deterrent
Cheap and cheerful but works a treat. Many uses for this little alarm, I placed mine on the inside of the garage door. When knocked the alarm gives of a warning, knock the garage door or open and the alarms off with enough noise to put off any would be thief or grab the attention of a neighbour or me. All I can say is you can’t go wrong for the money.
D**N
Nearly gave me a heart attack 😂
Absolutely brilliant little alarm. Easy to fit, really sensitive and ridiculously loud for the size of it. I’ve forgot it was armed a few times and nearly jumped out my skin when I touched the bike 😂 Definitely does the job and gives good peace of mind when leaving the bike anywhere.
C**O
Just works
Incredibly annoying to set up.. likely there are videos on YouTube.. the remote will not work immediately.. you need to pair it.. but works and is pretty loud.. using on my motorcycle.. for the monies is a no brainer.. had it tuned on for 3 months now no stop.. (bike stored) …bumped the bike by mistake and crapped myself.. (forgot it was there) 😂 is not stupidly sensitive, so if is windy or similar, it will not set it off, but if you try to hop on the bike or do anything silly it will get to your nerves if you forget to de-activate it 😂😂 overall worth it.. almost forgot.. it was exposed to water and it still works..
H**B
Easy as pie - Great value !
Ordered this for a European bike trip where I wanted something cheap and cheerful to just give me peace of mind when I park my motorcycle overnight, coffee stop etc. Ok so the English translation isn’t the best and wouldn’t get an A* in a GCSE but you get the idea easy enough and it works a treat. Click button to arm and click button to disarm. Stick it on with the supplied stick pads and cable ties and if the bike is jogged or moved the thing lets rip with a shrill ear piercing scream that will keep most thieves at bay. If they want to steal your bike they’ll get it anyway even with the best alarm kit. It was £17, it does the job and will do fine.
M**.
Great alarm
Great alarm bought 2 for both bikes. Easy install very loud
E**S
Rain sets it off
I bought this for my car and put it under the bumper securely so it would alert me if my car was being hit.I had to take it off as every time it rained it went off causing na nuisance as it was quite loud.No doubt it is great for what it's designed for.
M**S
A Good Alarm
I quite thus alarm as it is small,effective and just perfect for use for my bike.It works well and is very sensitive.
D**Y
Good but doesn’t work
Both parts works for 2 hours then stop working, checked batteries they are good just while pressing button it doesn’t work in between them anymore, is there anything I can fix or what to do?
C**K
great value
Awesome little alarm. Works great Loud and responsive to the remote. Recommended Will purchase another.
C**N
sonnerie très faible
la sonnerie de l'alarme est fort réduite..argent jeté à la poubelle!
M**S
Incredibilmente efficace
Un antifurto elementare ma perfettamente efficace e semplice da utilizzare, ottimo per bici. Ampiamente consigliato
K**Y
Very good product.
After 2 years of buying still working well. They Key chain battery is still working. But buzzer's battery I changed few days ago. Very good build quality.
M**K
Effective bike alarm
Seems to work as described and certainly is loud! Happy with my purchase and delivery, thanks!
Trustpilot
3 days ago
3 weeks ago