Articles

Written by our team, for the people who answer to an inspector

Short reads on excursions, records, calibration and what inspectors look for, each with a named author and the date it was last checked.

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Article · Excursions and alarmsWhere are the hidden temperature risks in healthcare?The hidden risks sit away from the main medicines fridge: issue fridges opened all day, busy incubators, walk-in cold rooms, staging areas and ageing units that fail at night. Find them by listing every temperature-controlled place and asking whether it is monitored around the clock, with an alarm that reaches a person.24 August 2026 · 5 min read
Article · Cold chainWhy temperature monitoring matters in cold chain logisticsMost temperature problems in the cold chain happen on the road, not in the warehouse: door openings, delays, hot days and refrigeration faults. Monitoring every vehicle, with alarms that reach a person while the load is still moving, lets you act before the stock is lost and gives you a journey record when a customer or auditor asks.10 August 2026 · 5 min read
Article · Energy and running costsHow to cut cold store energy costs without risking the stockMost wasted refrigeration energy comes from warm air getting in: doors left open, worn seals, poor loading and set points pushed colder to cover instability. Stop the heat gain first, then use temperature and door data to find where units work hardest, and you lower running costs while keeping stock inside its limits.21 July 2026 · 5 min read
Article · Inspections and recordsThe true cost of almost compliantMeeting the minimum standard shows a process exists; it does not show the process protects your stock. Twice-daily checks, paper logs and a basic alarm may satisfy an inspector on a good day, but they leave hours unseen, and the cost of those hours turns up as wasted stock, staff time and findings.13 July 2026 · 4 min read
Article · How monitoring worksSmart sensors, safer food: the role of IoT in food safetyIoT in food safety means wireless sensors in every fridge, freezer, cold room and vehicle, sending readings to one platform that alarms when something goes wrong. It replaces the gaps between manual checks with a continuous record, so problems are caught in time and the evidence is ready for an auditor.30 June 2026 · 4 min read
Article · Food safetyThe hidden risks in food supply chains, and how to close the gapsThe riskiest moments in a food supply chain are the ones nobody is watching: handovers between vehicles and stores, sites on different systems, and the hours between manual checks. Continuous monitoring across every site and vehicle, on one platform, with alarms that reach a person, closes those gaps and leaves a record you can show an auditor.30 April 2026 · 4 min read
Article · Inspections and recordsData integrity in pharma monitoring: where it breaks and how to fix itData integrity means your temperature records are complete, attributable and unchanged from the moment they were made, so an inspector can trust them. In monitoring, it usually breaks at manual entry, disconnected systems and weak audit trails, and automated capture with a full audit trail closes most of those gaps.16 April 2026 · 4 min read
Article · Inspections and recordsWhat MHRA inspectors expect from multi-site pharma operationsMHRA inspectors judge a multi-site operation as one quality system: they expect every site to control storage conditions the same way, record them the same way and handle deviations the same way. The gaps they find are usually between sites, not inside one.19 March 2026 · 4 min read
Article · Inspections and recordsHow wireless data logging makes you audit-ready every dayWireless data logging records every unit automatically, keeps alarms and corrective actions with the readings, and lets you produce any period's records on request. That turns audit preparation from a scramble through folders into a report you can run on the day.11 March 2026 · 4 min read
Article · How monitoring worksWhy we use LoRaWAN for long-range monitoringLoRaWAN sends small readings a long way on very little power, so one gateway can cover a whole building and a sensor can run for years on two AA batteries. That is why the fixed sensors we install use it, from a single pharmacy fridge to a site-wide cold store.4 February 2026 · 4 min read
Article · How monitoring worksNode+ sensor specs at a glanceNode+ is the LoRaWAN sensor family we fit in fridges, freezers, cold rooms and labs: ±0.1 °C internal accuracy, around 1 km range inside buildings, up to 4 years on two AA batteries and 100 days of onboard memory. This page sets out the specs that matter, and what each one means on site.29 January 2026 · 5 min read
Article · Food safety2026 trends in frozen food safety and storageThe big shift in frozen food safety for 2026 is from manual checks to automated, multi-site monitoring with alarms, digital excursion records and calibration you can trace. Retailers and auditors increasingly expect that evidence, and the same data is now being used to predict freezer failures and cut energy use.5 January 2026 · 4 min read
Article · How monitoring worksWhy environmental monitoring matters more than everEnvironmental monitoring now does more than log temperatures: it is how you evidence control to an inspector, catch a failure before it costs stock, and keep several sites on one standard. As expectations of records and traceability rise, round-the-clock automated monitoring has become the practical way to meet them.19 December 2025 · 4 min read
Article · Excursions and alarmsWhat is a temperature excursion?A temperature excursion is any time a product, or the fridge, freezer, store or vehicle holding it, goes outside its required temperature range. It does not automatically mean the stock is lost: what matters is how far it went, for how long, and what the product's stability data allows.15 December 2025 · 5 min read
Article · How monitoring worksHow temperature monitoring systems workA wireless sensor takes a reading every few minutes, a gateway passes it to a cloud platform, and the platform raises an alarm to a person if the reading leaves its limits. Every reading, alarm and response is kept, so you can show an inspector what happened and what you did.12 November 2025 · 5 min read
News · NewsJTF Wireless appointed exclusive UK service partner for SematicsOn 1 August 2025 JTF Wireless was appointed the exclusive UK service partner for Sematics, responsible for design, installation, calibration and support across the full Sematics range. Customers deal with one UK team for the whole life of their monitoring or telematics system.1 August 2025 · 2 min read

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