Technology
Engineered for the extreme.
Hardware, connectivity and software, built as one system, tested in the Arctic, and trusted in the world's toughest cold chains.
Emma Smart Tracker
One device. Every shipment.
The Emma Smart Tracker combines cold chain and transport critical sensors in a single rugged housing made from recycled ocean plastic. It's built to live inside reefer containers, freight pallets, medical cases, and styrofoam seafood boxes, anywhere your cargo goes. Without cables, hubs or gateways needed.
Operating range
−40°C to +85°C
Battery life
Up to 2 years
Connectivity
LTE-M / NB-IoT
Materials
Recycled ocean plastic
Sensors
Temperature · Humidity · Shock · Movement · Light · Location
CERTIFICATIONS
ISO 17025 Temperature compliance · NIST · FCC · CE · IP67
The stack
Hardware, network, cloud, built as one.
We control every layer of the system, so you don't have to stitch together five vendors to get reliable cold-chain visibility.
Hardware, designed in Norway
Our trackers are engineered, prototyped and assembled in Norway. Every device is environmentally tested before it ships, because a cold-chain sensor that fails in winter isn't a sensor at all.
Global cellular connectivity
LTE-M and NB-IoT with multi-network roaming let your shipments stay online across borders without configuration. Local cellular failover keeps data flowing even in remote regions.
Cloud platform & API
A purpose-built dashboard for cold-chain operators, with role-based access, geofencing, alerting and a full REST API to integrate Surfact into your TMS, WMS or ERP.
Multi-source location
GNSS, cellular tower triangulation and Wi-Fi positioning combine to give accurate location indoors and outdoors, even in shielded reefer containers.
Emma Software
Data your team actually acts on.
Emma Software turns raw sensor data into decisions. Live shipment views, automated alerts to the right people, and audit ready reports, all in one place, on desktop or in your pocket.
Live dashboards
Every shipment and cold space on one screen, with temperature curves, route history and current status.
Smart alerts
Threshold, excursion and delay alerts routed to the right people by SMS, email or webhook.
Audit ready reports
One-click compliance reports with full sensor history, ready for GDP and food safety audits.
Open integrations
REST API and webhooks push Surfact data straight into your TMS, WMS, ERP or BI stack.
Built from the ocean.
Built for the planet.
Our enclosures use recycled ocean plastic. Our hardware is designed for a long service life and serviceable battery replacement. And every shipment we keep within spec is one less load of medicine or food that's wasted on the way to the people who need it.
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