Precision monitoring. Proven compliance.

Invisible Systems’ precision temperature devices provide continuous, auditable data across food retail, food manufacturing and healthcare - helping organisations meet compliance standards, protect assets and ensure product integrity.

Engineered for accuracy. Built for enterprise.

Precision sensing

For accurate, consistent temperature monitoring.

Event-based processing

For real-time compliance protection.

Wide measurement

For cold, ambient and hot environments.

ISO/IEC 17025

Calibration traceability.

Long battery life

Plus robust enclosure options for harsh environments.

LoRaWAN connectivity

For flexible deployment.

Seamless integrations

With Live by Invisible Systems for unified dashboards, alerts and reporting.

Accurate temperature monitoring for regulated compliance.

Designed for regulated industries where accuracy is everything, our temperature devices deliver live, validated data straight into Live by Invisible Systems.

With automated alerts, AI-driven insight and a full audit trail, they help you maintain compliance effortlessly and act the moment conditions change.

When a single degree makes the difference.

From chilled food storage to vaccine fridges, the smallest temperature deviation can have serious consequences.

Our precision temperature devices are trusted by compliance-heavy industries to provide dependable, traceable readings - ensuring every product, process and patient is protected.

Use cases:

  • Food Retail: Guarantee safe storage across thousands of cabinets and display units.
  • Food Manufacturing: Maintain process integrity and evidence HACCP compliance.
  • Healthcare / NHS: Protect medicines, samples and critical assets within validated temperature ranges.

Continuous data. Instant visibility.

Each device records and transmits temperature readings in real time using secure LoRaWAN connectivity.

Our event-based architecture analyses every data point the moment it’s captured — identifying breaches, triggering alerts, and recording every action for complete traceability.

  • High-accuracy sensing: Reliable readings across a wide operating range.
  • Automated alerting: Instant notifications when thresholds are breached.
  • Full auditability: Immutable logs and calibration tracking for compliance assurance.
  • Scalable architecture: Monitor one site or thousands from a single platform.

Designed for industries that can’t afford inaccuracy.

Our temperature devices are built to support the highest compliance standards across food safety, healthcare and environmental monitoring.

From automated HACCP reporting to cold-chain traceability and calibration scheduling, they deliver end-to-end assurance that meets and exceeds regulatory requirements.

Used daily by organisations that demand reliability.

Trusted by brands like Greggs, Greencore and NHS Trusts, Invisible Systems’ temperature devices help major enterprises simplify compliance, cut manual checks and save operational cost across thousands of monitored assets.

Compliance starts with visibility.

Through Live by Invisible Systems, every temperature reading becomes actionable insight. Helping you detect issues early, prevent loss, and evidence performance instantly.