A compact security alarm for bikes, scooters and cars that deters theft with a loud siren and a flashing red light, the Cruxer Bike/Car Alarm signals vibration and movement quickly. That visible and audible warning helps owners feel more confident leaving vehicles unattended. Is the sensitivity and durability right for daily urban use?
⚡ At a Glance
- • Detection: 3D displacement sensor combined with optimized algorithms to distinguish genuine tampering from false triggers
- • Best for: Owners of bikes, scooters and motorcycles who want a visible and audible theft deterrent
- • Not ideal for: Users who require smartphone integration or app-based notifications
Vibration-sensing alarm with adjustable sensitivity and selectable volume levels. IP66 waterproofing and remote arming give flexible outdoor use.
Immediate theft deterrence – thanks to 113dB siren and flashing red light
Alarm offers three volume settings, peak at 113dB, and a red LED that flashes at roughly three-second intervals to simulate active monitoring. Multiple ringtones let users pick an audible pattern.
A loud siren combined with a recurring red flash discourages opportunist thieves and draws attention quickly.
Tailored sensitivity – with a 3D displacement sensor and seven sensitivity levels
An internal 3D displacement sensor uses special algorithms to analyse movement and reduce false alarms, while seven sensitivity steps allow fine tuning from slight nudges to strong impacts.
Sensitivity can be adjusted to suit location and parking conditions, cutting down on nuisance alerts while maintaining protection.
Low-maintenance power and remote control – with replaceable AA batteries and long-range remote
Runs on two replaceable AA batteries, rated for up to one to two years of daily use under typical conditions, and includes a remote with lab-tested range of around 60 metres and one-button arm/disarm.
Simple battery changes and remote arming make daily use straightforward, with long run-time reducing upkeep.
✨ The 4 Key Reasons for Cruxer Bike/Car Alarm
- High-volume alarm – Deters thieves immediately with selectable 96/106/113dB sound levels
- Adjustable sensitivity – Lets you avoid false alarms using seven sensitivity steps
- Long battery life – Lasts up to 1–2 years with two replaceable AA batteries
- Flexible mounting – Strap or double-sided tape fits bikes and smooth surfaces
📋 Technical Details at a Glance
- Device Type: Vibration sensor alarm for bike, car, motorcycle and scooter
- Detection Sensor: 3D displacement sensor with algorithm-based filtering
- Sensitivity Levels: 7 adjustable levels
- Volume Levels: Three settings: 96dB, 106dB, 113dB
- Alarm Tones: Three selectable ringtones
❓ Frequently Asked Questions
Q: Can this alarm be used on a motorcycle or scooter?
A: Yes, the unit is designed for bikes, scooters and motorcycles, and also for doors or windows as noted in the description.
Q: How loud is the alarm and are there volume options?
A: Three selectable volume levels are available, offering 96dB, 106dB and a maximum of 113dB with three ringtone choices.
Q: How is the alarm powered and how long do batteries typically last?
A: Power comes from two replaceable AA batteries, with an estimated lifespan of one to two years under daily use.
🏆 Our Verdict
Ideal for riders and vehicle owners who want a straightforward, visible and audible deterrent for everyday parking. The combination of a 3D displacement sensor, flexible sensitivity settings and an up-to-113dB siren, plus IP66 waterproofing and long battery life, makes the alarm a practical safeguard. Durable construction and simple maintenance deliver sensible long-term value for those seeking low-fuss protection.
