Use _attr_should_poll in components [h-i] (#77270)

homeassistant/components/hikvision/binary_sensor.py

@@ -199,6 +199,8 @@ class HikvisionData:
 class HikvisionBinarySensor(BinarySensorEntity):
     """Representation of a Hikvision binary sensor."""
 
+    _attr_should_poll = False
+
     def __init__(self, hass, sensor, channel, cam, delay):
         """Initialize the binary_sensor."""
         self._hass = hass
@@ -255,11 +257,6 @@ class HikvisionBinarySensor(BinarySensorEntity):
             # Sensor must be unknown to us, add as generic
             return None
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def extra_state_attributes(self):
         """Return the state attributes."""