Anti-Theft Alarm with Remote Control – 125dB for 36V–72V E-Scooters and E-Bikes
Leaving your e-scooter or electric bike unattended for even a few minutes can be stressful. A discreetly mounted anti-theft alarm system eliminates that anxiety—no extra keys, no complex apps, and no hassle.
Note: Before installation, please ensure your vehicle has the dedicated plug or compatible wiring for the alarm connection. Refer to the wiring diagram included in the package.
Why choose this model? (Key Benefits):
- 125 dB Siren — As loud as a rock concert at close range; any theft attempt becomes impossible to ignore.
- 120m Remote Range — Arm or disarm your alarm from across the car park without needing to be right next to your vehicle.
- 36V–72V Compatibility — Works with almost any electric scooter, e-bike, or electric motorcycle on the market, including Harley-style electric scooters.
- Water and Dust Resistant ABS Housing — Built for the outdoors; rain and grit won’t stop it from protecting your ride.
- Under 30-Minute Installation — Features colour-coded wires for a straightforward setup without the need for a professional electrician or permanent vehicle modifications.
- Ultra-Compact Design: 70 × 35 × 25 mm, ~70g — Easily hides under your seat or inside the technical compartment without drawing unwanted attention.
Performance and Details
The durable ABS casing protects the internal electronics from shocks, vibrations, and moisture—essential for a vehicle used daily in urban traffic. The 125 dB signal is clearly audible even in underground car parks or busy areas where weaker alarms might go unnoticed. Using the blue immobilisation wire and orange locking wire, the alarm doesn’t just sound an alert—it can physically prevent the vehicle from starting if an unauthorised attempt is detected.
| Feature | Specification |
|---|---|
| Housing Material | Durable ABS |
| Colour | Black |
| Dimensions | 70 × 35 × 25 mm |
| Weight | ≈ 70 g |
| Siren Volume | 125 dB |
| Remote Range | ≈ 120 m |
| Voltage Compatibility | 36V – 72V |
| Durability | Water and dust resistant |
| Applications | E-scooters, e-bikes, electric scooters, Harley-style e-scooters |
Installation and Wiring Instructions
- Ensure your vehicle operates between 36V and 72V and has the necessary wiring for connection.
- Connect the red wire to the vehicle’s positive power source.
- Connect the black wire to the vehicle’s ground (negative).
- Connect the blue wire to the controller’s motor lock signal for the immobilisation function.
- Connect the orange wire to the electric door lock wire—this provides positive voltage when the alarm or keyless function is activated.
- Connect the grey/green wire to any of the three-phase motor wires for additional detection.
- Test the system with the remote: arm the alarm, disarm it, and verify the vehicle locator function.
Package Contents
- 1 × Anti-theft alarm unit
- 2 × Remote controls
Frequently Asked Questions
Is this compatible with my 48V electric scooter?
Yes. The alarm is compatible with any electric vehicle operating between 36V and 72V, so 48V systems are fully supported.
How many remotes are included?
You receive two remotes—one for daily use and a spare for a second user or as a backup.
Does it work in the rain?
Yes. The ABS housing is water and dust resistant, making it suitable for outdoor use in all weather conditions.
What is the range of the remote?
Approximately 120 metres in open areas without major obstacles between the remote and the vehicle.
Can I install this on a Harley-style electric scooter?
Yes, provided the scooter operates within the 36V–72V range and has the necessary wiring as described in the installation instructions.
Gallery
Reviews
There are no reviews yet.