Tag: bike alarm

Alarmed and Ready

RFID-BikealarmYou can’t always keep your eyes on your bike, but the RFID Bikealarm is the next best thing to having someone watch your bike. Designed by Dennis Siegal, this device attaches to a bike saddle and emits a 120dB alarm when moved. This isn’t meant to replace a physical lock but rather to provide a low-cost second line of defense.

The alarm is activated by holding an RFID tag close to the device until an audio acknowledgement is sounded, and deactivated the same way when the owner returns. Siegel opted to use RFID technology as opposed to Bluetooth as a way to keep the costs down. Siegal designed the RFID Bikealarm as part of his university studies at University of the Arts Bremen in Germany.

Dennis Siegal Official Website

This Cricket Won’t Chirp

CricketThe sound of a cricket at night can be either soothing – if the insect happens to be outside and you’re in the country – but can be annoying when it might be in your house or apartment. The latter is likely what the developers of the Cricket bike alarm had in mind. However, instead of it making a chirp the alarm will alert bike owners.

As the developers noted, “as someone as much as touches your bikes, you’ll get an instant (as in one tenth of a second instant) notification in your smart phone.” That is one smart Cricket. It is now in development via an Indiegogo project. Video after the jump

Night Watch

Expensive bikes are just magnets for thieves. One solution is to never, ever leave a bike unattended. That isn’t always possible, but fortunately there are those inventors and innovators who are looking at ways to keep our bikes safe.

One such example is the BikeWatch, which is being developed through Indiegogo. This concept device combines an LED light, an alarm and a cable lock. This ensures that riders have a small but durable cable lock for those times when a bike needs to be left for just a minute. If the cable is cut an alarm will sound for 10 minutes at a far more than annoying 105 dB. Attempts to remove the BikeWatch from the bike will get various “warning” alarms as well.

The system also provides a rear “blinky” light that can run for up to 24 hours of continued use. The entire BikeWatch is housed in an IP53 water-resistant housing. The BikeWatch sounds like a good way to protect the bike when a rider can’t actually watch it. Video after the jump