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

What It Is

The Wsdcam 113dB Bike Alarm is a wireless vibration and motion sensor alarm designed for motorcycles, scooters, and bicycles—not for lawn mowers. It provides theft deterrence via a loud 113dB siren triggered by movement or tilt, controlled by a remote key fob.

Fitment & Compatibility

• Not for lawn mowers—this is a vehicle alarm, not a mower part or accessory. It will not fit or function on riding mowers, zero-turns, or push mowers.
• Vehicle compatibility: Works on any 12V motorcycle, scooter, e-bike, or bicycle with a battery or DC power source (hardwired or battery-powered models available).
• What to check before buying:
  • Confirm your vehicle has a battery (12V for hardwired version) or uses the standalone battery-powered variant.
  • Measure available mounting space for the alarm unit (approx. 3 x 2 x 1 inches).
  • Ensure the remote frequency (typically 433MHz) is legal in your region.

Key Things to Know

• Installation difficulty: Easy (plug-and-play for hardwired; battery-powered requires no wiring). No special tools needed.
• Quality: 4.5 stars from 18,160 reviews—reliable sensitivity adjustment and weather-resistant housing. Some users report false triggers from strong wind or nearby traffic.
• Gotcha: The alarm is not designed for lawn mower vibration or engine noise—will likely false-alarm constantly on a mower.
• Range: Remote range is about 50–100 feet; alarm volume is 113dB (louder than a typical mower engine).

Should You Buy It

Buy this only if you need a low-cost, loud vibration alarm for a motorcycle, scooter, or bicycle. Do not buy it for a lawn mower—it’s incompatible, will false-trigger, and offers no mower-specific theft protection.