BiKase

Sentry Light and Alarm

BiKase Sentry Light and Alarm combines a high-visibility rear bike taillight with rider-controlled signaling and a built-in audible security system for a more confident commute or errand run. Designed to mount to bike racks, seatposts, and baskets, it adds turn signals and an automatic brake-light function to help communicate intentions and changes in speed to traffic behind.

Beyond visibility, the Sentry adds an audible anti-theft alarm and a horn function—useful for deterring tampering when the bike is parked and for getting attention in busy multi-use paths or city riding. A handlebar-mounted remote is included for convenient control while riding.

• Rear turn signals - Helps clearly indicate left/right intentions to riders and drivers behind
• Automatic brake-light function - Adds an extra cue to following traffic when slowing
• Audible anti-theft alarm - Deters casual tampering when the bike is locked up
• Horn function - Provides an attention-getting alert in congested riding situations
• Versatile mounting - Fits common setups on bike racks, seatposts, and baskets
• Included remote - Keeps lighting and signaling controls accessible without reaching back