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No call unanswered.
No incident undetected.

Blackline protects lone workers, wherever and whenever.

Most Trusted Lone Worker Safety Device on the Market

With unparalleled connectivity, direct and constant communication, built-in GPS, cellular and satellite connectivity and more, G7 from Blackline Safety is a true lifeline for workers beyond sight and sound. In fact, it's the only true, intrinsically safe industrial lone worker monitoring solution in the world with such comprehensive capabilities. Because when it comes to safety, compromise is not an option.


G7 has industry-leading technology and paramount safety features you won’t find all in one device, anywhere else. It’s why G7 stands alone as the premier device for lone workers. Every G7 includes:

  • Direct-to-cloud connectivity
  • Cellular or satellite connectivity
  • Built-in location-enabled technology
  • Real-time safety view
  • Two-way voice communication
  • Patented SOS latch for emergency, 911 response
  • Automated check-ins and fall and no motion detection

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No Call Ever Goes Unanswered

With around-the-clock monitoring, G7 ensures lone workers are always protected. Blackline’s in-house Safety Operation Center and global Alarm Receiving Centres are always at-the-ready to respond should anything out of the ordinary occur. And with two-way voice communication and patented SOS latch, safety is just seconds away.


Direct-to-Cloud Connectivity

Location-enabled technology gives you comprehensive, real-time visibility into the safety of your team. Customized reporting and intuitive dashboards help monitoring teams stay on top of every incident, all the time. When lone workers are this connected, safety is never jeopardized.


Work Anywhere - Remain Safe Everywhere

No matter where work takes them, lone workers are always covered with G7’s cellular and satellite connectivity. Add to that industry-leading gas detection, automated check-ins, fall and no-motion detection, messaging and mass notifications and evacuation management, and lone workers have a true lifeline to safety.

Want even more from your G7?

Optional add-on services available.


Seamless Gas Detection

Integrate gas detection to your lone worker safety program without missing a beat or adding more equipment. From single to multi gas detection and even pump modules for confined space entry, G7 has you covered.
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Talk to the Team

Use G7 as a communication device with our Push-to-Talk services. Support team collaboration while helping them stay connected during an event and even call for help during an emergency.
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Do More With Data

G7 is cloud-connected and automatically records and streams every bump test, calibration, gas exposure and more. Empower a proactive safety culture with gas, heatmap, alert and zone reports to make data-driven decisions.