text: """Support for Blink system camera."""
  import logging
  
  from homeassistant.components.camera import Camera
  
  from . import BLINK_DATA, DEFAULT_BRAND
  
  _LOGGER = logging.getLogger(__name__)
  
  ATTR_VIDEO_CLIP = "video"
  ATTR_IMAGE = "image"
  
  
  def setup_platform(hass, config, add_entities, discovery_info=None):
      """Set up a Blink Camera."""
      if discovery_info is None:
          return
      data = hass.data[BLINK_DATA]
      devs = []
      for name, camera in data.cameras.items():
          devs.append(BlinkCamera(data, name, camera))
  
      add_entities(devs)
  
  
  class BlinkCamera(Camera):
      """An implementation of a Blink Camera."""
  
      def __init__(self, data, name, camera):
          """Initialize a camera."""
          super().__init__()
          self.data = data
          self._name = f"{BLINK_DATA} {name}"
          self._camera = camera
          self._unique_id = f"{camera.serial}-camera"
          self.response = None
          self.current_image = None
          self.last_image = None
          _LOGGER.debug("Initialized blink camera %s", self._name)
  
      @property
      def name(self):
          """Return the camera name."""
          return self._name
  
      @property
      def unique_id(self):
          """Return the unique camera id."""
          return self._unique_id
  
      @property
      def device_state_attributes(self):
          """Return the camera attributes."""
          return self._camera.attributes
  
      def enable_motion_detection(self):
          """Enable motion detection for the camera."""
          self._camera.set_motion_detect(True)
  
      def disable_motion_detection(self):
          """Disable motion detection for the camera."""
          self._camera.set_motion_detect(False)
  
      @property
      def motion_detection_enabled(self):
          """Return the state of the camera."""
          return self._camera.motion_enabled
  
      @property
      def brand(self):
          """Return the camera brand."""
          return DEFAULT_BRAND
  
      def camera_image(self):
          """Return a still image response from the camera."""
          return self._camera.image_from_cache.content
  