sensor:
  - platform: snmp
    name: UPS kW
    unit_of_measurement: kW
    baseoid: 1.3.6.1.4.1.3808.1.1.1.4.2.5.0
    host: 192.168.210.25
    community: public
    accept_errors: true
    value_template: '{{ ((value | int) / 1000) | float | round(3) }}'
    scan_interval: 900
  - platform: template
    sensors:
      combined_sensor_energy_usage:
        friendly_name: Combined Sense Energy Usage
        unit_of_measurement: kW
        value_template: '{{ ((states(''sensor.energy_usage'') | float) + (states(''sensor.energy_usage_2'')
          | float)) / 1000 }}'
      watching_tv_in_master_bedroom:
        friendly_name: Watching TV in Master Bedroom
        value_template: '{% if state_attr("remote.alexander_master_bedroom","current_activity")
          == "Watch TV" or state_attr("remote.alexander_master_bedroom","current_activity")
          == "Watch Apple TV" %}on{% else %}off{% endif %}'