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Our vision is to become the leading supplier of wirelessly connected gas detection and lone worker monitoring products in the world. We offer the broadest and most complete portfolio available anywhere.

Blackline’s technology monitors for atmospheric hazards and the wellbeing of personnel working alone in populated areas, indoors within complex facilities and the most remote reaches of our planet.


Blackline Technology

Our complete, in-house product and software design enables the best customer experience. And in-house manufacturing provides the quality and versatility required to meet stringent customer expectations. With Blackline gas detection and lone worker solutions, our customers protect their personnel while lone workers can share the conditions of their environment and connect with emergency services when necessary.

Learn more about how we support a diverse range of industries and applications with leading safety monitoring solutions.



Blackline Safety is a global connected safety technology leader. Providing comprehensive live-monitoring and wireless gas detection, we help teams working in hazardous environments respond to emergencies in real-time and manage efficient evacuations, accounting for everyone’s safety along the way. With millions invested in technology research and development, Blackline Safety is recognized for quality and innovation. Our talented team of designers and engineers create and manufacture everything in-house — from wearable technology and personal gas detectors to cloud-hosted infrastructure and web-based interfaces for global industry. We deliver the world’s first turn-key, work-anywhere connected safety monitoring solution with gas detection, 3G wireless, two-way speakerphone and live monitoring to meet the demanding safety challenges of organizations in over 100 countries.

Blackline Tracking

Blackline also produces a suite of portable tracking solutions for a variety of applications, including package tracking, loss prevention, surveillance, asset security and vehicle tracking.



We provide lone worker monitoring devices that help employers to improve the outcome for workers who have suffered a safety incident, health issue or physical assault.

How can we help your organization?