Geevon Bike Alarms for Ebikes, Wireless Bike Alarm with Remote, 135dB Anti-Theft Bicycle Motorcycle Alarm Wireless Security Sensor Alarms, IPX5 Waterproof (1)

What It Is

A wireless alarm system for e-bikes, motorcycles, and scooters that emits a 135dB siren when motion is detected. Designed for anti-theft protection on personal vehicles, not for lawn equipment like mowers or tractors.

Fitment & Compatibility

This alarm is universal for any e-bike, motorcycle, scooter, or ATV with a handlebar or frame that can mount the sensor (included adhesive or zip ties). No specific brand or model restrictions—works on any 12V–24V DC electrical system if hardwired (optional). For lawn mowers, it’s not compatible unless you have a riding mower with a 12V battery and a mounting point on the frame or handlebars. Check your vehicle’s battery voltage and available mounting space (sensor is roughly 2.5 x 1.5 x 1 inches). No OEM or aftermarket part number cross-reference needed.

Key Things to Know

• Installation difficulty: Easy—mount the sensor with adhesive or zip ties, then pair the remote (included). No wiring required for basic motion-only mode; hardwiring adds remote start/stop but is optional.
• 135dB loudness: Very loud—comparable to a car alarm. May cause annoyance in quiet neighborhoods or if accidentally triggered by wind or passing cars.
• IPX5 waterproof rating: Resists rain and splashes but not submersion. Mount in a sheltered spot (e.g., under handlebars) for best longevity.
• Battery life: Sensor runs on 2 AAA batteries (not included). Expect 3–6 months with normal use. Remote uses a CR2032 coin cell (included).

Should You Buy It

Buy this if you park an e-bike, motorcycle, or scooter in public or shared spaces and want a cheap, loud deterrent. Skip it for lawn mowers—it’s overkill and not designed for that use, plus it won’t fit most push mowers. For $19, it’s a solid basic alarm, but don’t expect smart features like GPS tracking or smartphone alerts.