'Initialize the EnOcean binary sensor.'

def __init__(self, dev_id, devname, device_class):

    enocean.EnOceanDevice.__init__(self)
    self.stype = 'listener'
    self.dev_id = dev_id
    self.which = (-1)
    self.onoff = (-1)
    self.devname = devname
    self._device_class = device_class
