Smart Property Device Event Logs

This dataset provides granular logs of IoT device activity across smart buildings, including device status, event types, maintenance alerts, and energy usage metrics. Property managers can leverage this data to monitor device uptime, proactively address maintenance needs, and optimize energy consumption for improved operational efficiency and sustainability.

  • last updated 25 Oct 2025
  • by GoMask
The brief that made it

Monitoring device uptime and operational health across properties

Sample rows

preview · 8 of 95 rows · all 19 columns
event_idstringdevice_typestringenergy_impactfloatmaintenance_requiredbooleanevent_unitstringdevice_idstringdevice_modelstringproperty_idstringproperty_namestringaddress_streetstringaddress_citystringaddress_statestringaddress_postal_codestringaddress_countrystringevent_timestampdatetimeevent_typestringevent_statusstringevent_valuefloatevent_descriptionstring
EVT-10001thermostat4.8falsekWhDVC-001Nest-T3007ESPRP-001Greenview Towers123 Oak StreetDenverCO80202USA2024-06-03T08:15:23energy_usagenormal4.8Thermostat reported standard energy consumption.
EVT-10002light1.2false%DVC-002Philips-Hue-2PRP-002Lakeside Villas456 Pine AvenueSeattleWA98109USA2024-06-03T09:23:47status_updateonline80Lighting at 80% brightness.
EVT-10003sensorblankfalse°CDVC-003Honeywell-SmartSensePRP-003Skyline Offices789 Maple BlvdChicagoIL60611USA2024-06-03T07:58:12status_updatenormal23.6Temperature sensor reading normal.
EVT-10004camerablanktrueblankDVC-004Arlo-QPRP-004Harbor View1010 Ocean DriveSan FranciscoCA94109USA2024-06-03T12:10:18alertwarningblankCamera detected unexpected movement, maintenance may be required.
EVT-10005lockblankfalseblankDVC-005August-SmartLock-ProPRP-005Westside Residences2255 Sunset BlvdLos AngelesCA90026USA2024-06-03T14:32:09status_updateonlineblankLock online and functioning.
EVT-10006hvac12.5falsekWhDVC-006Daikin-VRV-IVPRP-001Greenview Towers123 Oak StreetDenverCO80202USA2024-06-03T08:55:40energy_usageonline12.5HVAC system energy usage recorded.
EVT-10007otherblanktrueblankDVC-007SmartPlug-X10PRP-002Lakeside Villas456 Pine AvenueSeattleWA98109USA2024-06-03T15:02:21errorofflineblankDevice disconnected unexpectedly, maintenance required.
EVT-10008sensorblanktrue°CDVC-008Honeywell-SmartSensePRP-003Skyline Offices789 Maple BlvdChicagoIL60611USA2024-06-03T16:41:13status_updatewarning27.2Temperature above threshold, maintenance required.

What the 95 rows show

from the 95-row sample

Hvac (device type) stands out: mean energy_impact is 10.3, against 0.94 for the rest.

  • 34%maintenance_required = true
  • 1.1median energy_impact
  • 5event types
  • 5event statuses
  • 9address states
  • 10address cities
Mean energy_impact by device_type28 rows
010202.2thermost…4 rows0.62light11 rows10.3hvac11 rows0.20other2 rows
energy_impact28 rows, in bands of 2
08161512222220816energy_impact →

Median 1.1, from 0.09 to 15.4.

event_unit55 rows with a value · 40 left blank
  1. kWh26
  2. °C15
  3. %6
  4. liters4
  5. lux2
  6. %RH1
  7. ppm1
19 columns by typefrom the column list below
  • string 15
  • float 2
  • datetime 1
  • boolean 1

Columns

19 columns in four groups
blueprint · 19 columns
columntypedescriptionexample
Text 15 columns
event_idstringUnique identifier for each device event log entryuniqueEVT-10001
device_idstringUnique identifier for the IoT device generating the eventDVC-001
device_typestringType of IoT device (e.g., thermostat, light, sensor)7 valuesthermostat
device_modelstringModel name or number of the IoT deviceoptionalNest-T3007ES
property_idstringUnique identifier for the property/building where the device is locatedPRP-001
property_namestringName of the property/buildingoptionalGreenview Towers
address_streetstringStreet address of the propertyoptional123 Oak Street
address_citystringCity where the property is located10 cities · optionalDenver
address_statestringState or region of the property9 states · optionalCO
address_postal_codestringPostal code of the property12 codes · optional80202
address_countrystringCountry where the property is locatedoptionalUSA
event_typestringType of event (e.g., status_update, error, maintenance, energy_usage)6 valuesenergy_usage
event_statusstringStatus reported by the device (e.g., online, offline, warning, normal)6 valuesnormal
event_unitstringUnit of measurement for event_value (e.g., kWh, °C, %, lux); null if not applicable7 units · optionalkWh
event_descriptionstringDetailed description or message associated with the eventoptionalLock online and secure.
Numbers 2 columns
event_valuefloatNumeric value associated with the event (e.g., temperature, energy consumed); null if not applicableoptional4.8
energy_impactfloatEstimated energy impact (positive for usage, negative for savings); null if not applicableoptional4.8
Dates and times 1 column
event_timestampdatetimeDate and time when the device event occurred2024-06-03T08:15:23
True or false 1 column
maintenance_requiredbooleanIndicates if the event signals a need for device maintenancefalse

Use it for

  • maintenance re…34%32 of 95 rowsmean energy impact by…2.2ther…0.62light10.3hvac0.20other

    A real estate dashboard

    The maintenance_required rate, energy_impact by device_type and a breakdown of event_unit. Excel, Power BI or Tableau.

  • Why do the 11 hvac rows have a mean energy_impact of 10.3?

    A root-cause class exercise

    Hand out the rows and one question. The answer is in the data, not in the brief.

  • A software demo

    Believable events with device_id, device_type and device_model to fill a screen in front of a buyer.

Not quite right?

Make it yours.

Same 19 columns, your size and your rules. See 20 rows before you pay.

Preview 20 rows free

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This dataset95 rows19 columns
Yours1,000 rows19 columnsaddress_street: UK only

blueprint · smart-property-device-event-logs

Behind this dataset

Same schema. As many rows as you need.

These 95 rows came out of a blueprint — 19 columns with generation rules behind each one. Open it in Data Factory to retune a column, add your own, wire in foreign keys, and run it at the size you actually need.

Rules it was built with
  • Each event must include timestamp, device ID, event type, and location.
  • Device statuses log uptime, downtime, or error events.
  • Maintenance requests are triggered by repeated error events.
  • Energy consumption metrics are aggregated per device monthly.
  • Devices must be categorized by type: HVAC, lighting, security, or access control.
Rows
Open the blueprint in Data Factory

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Exports
CSV, JSON, JSONL, Parquet, SQL, Excel, TSV, XML
Licence
yours to use, including commercially
API slug
smart-property-device-event-logs

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