Comment by arjie

I have a couple of their devices. It's useful since the purpose isn't usually to recover bike through highly ritualized process that activates after community street bicycle repairman has performed eco-friendly recycling operation on bike. It is built for semi-rule-of-law cities like San Francisco where speed of action might yield desirable outcome like retrieval of bike. In such situation, one has short window to re-identify bike location before it is used for ecological protection activities.