Cold Chain
Cold Chain Monitoring System
ColdTag sensors and door contacts reporting to a wall-mounted gateway, so hundreds of coldrooms show up on one dashboard with a local alarm at each site.
At a glance
100m*
Range, free space
25,000
Readings buffered per tag
100s
Sites, one dashboard
Local +cloud
Alarm - siren and dashboard
Overview
Pairs ColdTag sensor tags and door contacts with a wall-mounted Gateway that bridges every reading to a centralized dashboard and a mobile app. Sensors stream over Bluetooth LE to the nearest Gateway - up to 100 m in free space, and reliably through a standard coldroom door, including metal. The Gateway drives a local siren or strobe the instant a threshold or a door event trips, while raising the same alert on the dashboard.
The dashboard watches hundreds of sites from one screen, with live temperature status, alert history and gateway and door health side by side. The mobile app handles on-site commissioning: mapping each tag and door sensor to its site, and diagnosing signal and gateway status during a visit.
Specifications
Parameters
| Sensors | ColdTag BLE temperature tags and battery-powered door contacts |
|---|---|
| BLE range | Up to 100 m free-space; reliable through a standard coldroom door, incl. metal |
| Gateway uplink | Wi-Fi and wired Ethernet; GSM/cellular optional |
| Local alarm | Dry relay output (siren/strobe) and onboard buzzer on the Gateway |
| Gateway power | 12 V or 24 V DC, wall-mount enclosure |
| Dashboard | Live per-site temperature status, alert history, gateway/door health |
| Mobile app | On-site commissioning - maps tags and door sensors to a site |
| Offline behaviour | Each ColdTag buffers 25,000 readings locally; drains to the Gateway on reconnect |
Used by
Next step
Specify a cold chain monitoring system for your site.
Tell us the read distance, the throughput and what it has to talk to. We will confirm the configuration, or point you at a simpler device.
or write to sales@iotready.com