Losing your bike or its accessories is not great. Bike thieves are everywhere, so if you are not vigilant, you could lose your bike. RFID Bikealarm can help stop bike thieves dead in their tracks. It attaches to the saddle and sends a 120dB alarm when it senses movement. The RFID Bikealarm has a micro-power omni-directional vibration sensor that is connected to a micro-controller to detect theft events and reduce false alarms.
RFID Bikealarm can keep your bicycle protected. It is durable, low-cost, and easy to use. A neat idea by Dennis Siegel.