Hardware · Monitoring & IoT [HA · COLD CHAIN]
Cold chain
Temperature you can prove.
Temperature, humidity and door monitoring for cold rooms, freezers and vehicles, with alerts and an unbroken record for audits.
Cold chain
- Built with
- Temperature & humidity sensors, ESP32, Offline queue, Cloud dashboards
- A first step
- Sensing & Calibration — 4–8 weeks
- You own
- Schematics, board files, firmware source and the bill of materials. Yours to have built by anyone.
- Where it runs
- Installed on site. Pakistan, the Gulf and the UK.
- Scoping
- One call, then a written scope. We say no when it is not ours.
Contact salesGet a quote
01 The terms
We quote the work after one call, in writing, against a scope you can hold us to. No published band, because a number without a scope is a guess — and no retainer that quietly renews.
What you get at the end is the thing itself and everything needed to keep it running without us. That is the deal on every job, whatever it is.
02 What we build
01 / 061
Temperature logging
Temperature and humidity logging
02 / 062
Door and power alerts
Door and power-failure alerts
03 / 063
Records that survive network outages
04 / 064
Audit-ready reports
05 / 065
Alerts in real time
Alerts to phones in real time
06 / 066
Calibration checks
Calibration and drift checks
03 Examples
Three things we could build for you here. They show the range; they are not a client list.
A cold store's continuous temperature record
A pharmacy fridge alarm with an audit log
Refrigerated vehicles tracked across a route
Scroll sideways for the rest3 examples
04 Is this you?
Who asks for this
- Food, pharma and cold storage
- Anyone who needs proof for an auditor
What we build it with
Next Cold chain
Tell us what it has to do.
No form, no sales sequence. Write two lines about the problem and you will get a person who has read them.