sensor:
  - platform: min_max
    unique_id: sensor_lowest_zwave_device_battery
    name: Lowest ZWave Device Battery
    type: min
    entity_ids:
      - sensor.front_room_motion_sensor_battery_level
      - sensor.kitchen_motion_sensor_battery_level
      - sensor.master_bedroom_multisensor_battery_level
      - sensor.nursery_multisensor_battery_level
      - sensor.computer_area_multisensor_battery_level
      - sensor.great_room_multisensor_battery_level
      - sensor.garage_multisensor_battery_level
      - sensor.kitchen_multisensor_battery_level