Wireless probe devices collect storage conditions and pass readings to software that checks the selected limits. Staff review excursions, their duration and the related history before checking the affected appliance or area.
Storage checks need a continuing record of the conditions between routine appliance inspections. Invisible Systems combines precision probes, wireless devices and Live monitoring software for fridges, freezers, cold rooms and general storage. Enterprise teams review recorded conditions across the points represented in the installation.
T-Series precision devices use interchangeable PT100 probes, which measure temperature through electrical resistance. An installed gateway receives the wireless readings and supplies them to the platform through the LoRaWAN arrangement. Staff register the device identity and confirm that its readings appear in the selected account. Probe locations represent the monitored storage area. The software records the measured values and compares them with the chosen thresholds and alarm-delay settings.
Staff investigate a reported excursion and review its start, duration and corresponding readings. Probe Reports, the reporting function, lets users select sensors and an operating period, examine charts and export the summary as CSV. A threshold exception remains in the report even when a configured delay prevents an alarm. The team uses those records when checking the appliance and deciding which stock or maintenance review to carry out. Calibration services and installation support form part of the selected deployment arrangement.
Sensors, gateways and spare units
Site survey, mounting, commissioning and configuration
Platform subscription, connectivity, data and support
This is an estimate by IoT Apps based on comparable deployments, not a quote from Invisible Systems.
Get an estimate for your own project and invite Invisible Systems to confirm a price and lead time, on this page. Taxes, shipping, civil works and custom integration are not included. How IoT Apps estimates costs
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Live applies the selected alarm-delay settings. Probe Reports retains threshold exceptions even when a reading returns within limits before that delay expires.
An active gateway receives the wireless readings. Staff register the T-Series device identity in Live and verify incoming data through sensor diagnostics.
Probe Reports selects the corresponding sensor points and reporting period. It provides per-sensor charts and a CSV summary with the selected exception records.
Every page carries a cost estimate by IoT Apps for your own sites and assets; set your budget and invite Invisible Systems to confirm a price and lead time.
For 1 site with 10 monitored assets in United Kingdom, IoT Apps estimates $1,900 – $6,000 in the first year and $300 – $1,000 every year after. This is an estimate based on comparable deployments, not a quote from Invisible Systems.
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