Temperature records you can show any inspector
Enter your readings on a phone, or let our sensors record them for you. Either way, one clean record for your inspector. From KELZIX, Hyderabad.
Choose how your readings get recorded
You need only one. RegBook if your staff take the readings; Cold Monitor if you want sensors to take them.
RegBook
For sites that write readings by hand today: the same routine, on a phone instead of paper
- Twice-daily temperature logs with server timestamps
- Append-only records: corrections are added, never overwritten
- Inspector-ready PDF with a QR code to verify it against the live record
- Works offline on any phone; from ₹4,999 a year
KELZIX Cold Monitor
For sites that want nobody to write anything: sensors record and alert around the clock
- Sensors and gateway installed at your facility by our team
- Real-time alerts on your phone before an excursion becomes a loss
- Excursion reports for your audits, with a tamper-evident trail
- Now taking pilot sites, priced by quotation

Cold Room A
2°–8°C | 30%–60%

Node 1 – Left Wall
KLX-CR-A01
Target: 2°C – 8°C

Node 2 – Right Wall
KLX-CR-A02
Target: 2°C – 8°C
Live demo with simulated readings · tap to see Cold Monitor
Why KELZIX
Installed and serviced by us
No kits to set up. Our team installs, calibrates and maintains the hardware, so you only see the results.
Made for Indian inspections
Reports laid out the way inspectors read temperature records, to support your CDSCO GDP and Schedule M record-keeping.
Clear prices in rupees
GST invoices, a 14-day free trial on RegBook, Cold Monitor pilots by quotation, and cancellation terms in plain words.
Talk to us
Tell us about your cold rooms or your logbooks, and we will show you what KELZIX can do for them.