HACCP Temperature Monitoring for Food Safety

HACCP logs without the paper log book

The EDGE food safety sensor, in WiFi and cellular versions, monitors walk-in coolers, freezers, prep areas and serving lines continuously. Every reading, corrective action and employee sign-off is captured, timestamped and stored in digital records, with automated monitoring of critical control points and HACCP audit trails generated for health department inspections and third-party audits.

Alarms before a cooler fails overnight

Email, SMS and phone call alerts go out to an unlimited number of recipients the moment conditions deviate from your HACCP parameters, and configurable alarm delays prevent false alarms during door openings or restocking. Where there is no WiFi, or IT won't grant network access, EDGE Essential Cellular monitors fridges, freezers and remote storage entirely independently of your network.

Spot checks, reach-ins and dry storage

EDGE Lite, a compact WiFi alarm and min/max thermometer for point-of-sale reach-in coolers and display cases, is not released yet; today EDGE Essential watches temperature and humidity in dry food storage to prevent spoilage and pest attraction, and EDGE Thermo covers coolers and freezers with external probes.

Single-use NFC loggers for food shipments

Microthermo is a single-use NFC temperature data logger for food shipments, produce and frozen goods in transit. It records every 10 minutes and keeps 4,000 readings (about 27 days). At delivery, tap it with an NFC-capable iPhone or Android phone running the free LoggerFlex NFC app to upload the full shipment history to LF Cloud in about 5 seconds.

One app for every location

The LF Cloud app puts a restaurant's or a chain's food safety system on the phone: a live temperature dashboard for every cooler and freezer, alarm history with excursion reports, digital HACCP logs, unlimited team members with role-based permissions, multi-location management from a single login and instant PDF reports for health inspectors.

Frequently asked questions

How does LoggerFlex help with HACCP compliance?

LoggerFlex automates the temperature monitoring at the core of any HACCP plan. Sensors log continuously, trigger configurable alarms when a critical limit is breached, and store tamper-evident records in LF Cloud so your team and inspectors have a complete, exportable audit trail.

Can I replace manual paper temperature logs?

Yes. Continuous automated logging removes the need for staff to record temperatures by hand. Readings are captured on a fixed schedule, time-stamped, and retained in the cloud, which reduces missed checks and human error while giving managers live visibility.

Is the equipment NSF related and suitable for kitchens and food storage?

LoggerFlex food-safety monitoring is designed around NSF and HACCP requirements for commercial kitchens, walk-ins, prep areas, and storage. Devices install without a gateway and report over WiFi or built-in cellular, so coverage is straightforward even across multiple locations.

How quickly are staff alerted to a temperature excursion?

Alarms are sent at once by SMS, email, and push as soon as a reading crosses a configured threshold, to everyone the device is shared with, so a failing cooler or freezer is addressed before product is lost.