The Spark key works without battery!
Spark symbolizes a spark of innovation, an igniting idea - and that is exactly what this world first is all about: The Spark key is the first battery-free eCLIQ key that generates its own energy.
Spark symbolizes a spark of innovation, an igniting idea - and that is exactly what this world first is all about: The Spark key is the first battery-free eCLIQ key that generates its own energy.