Abus Alarmbox RCWhether youre locking up your Bullitt in the city or securing your gear at a campsite, the ABUS Alarmbox RC adds an extra layer of peace of mind. Designed to complement your mechanical lock setup, this compact alarm system reacts only when it matters deterring theft attempts with a powerful 100 dB alarm. The Alarmbox RC is easy to mount on your Bullitt frame and just as handy for protecting other valuables like scooters, toolboxes, or even your BBQ