Antitheft brake sensing tail light system

Last refresh 2026-09-07

This advanced safety device functions as both a smart tail light and a sophisticated antitheft alarm. The light features an automatic brake sensing mode that increases brightness when the bike slows down, alerting those behind. The integrated alarm system is triggered by movement, providing a loud deterrent against potential theft.

Controlled by a wireless remote, the system is easy to arm and disarm as needed. The waterproof construction ensures that the electronics remain protected during wet weather rides. USB rechargeability provides a modern power solution, ensuring the light and alarm are always functional for your next journey.

The smart auto-on/off technology detects when the bike is in motion or stationary, optimizing battery life by turning the light off when not in use. This makes it a highly efficient choice for regular commuters. The combination of high-visibility lighting and active security makes this a comprehensive accessory for any bicycle.

Check price