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About Blackline Safety

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.

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 200 countries.

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.


Blackline safety is a leader in connected safety monitoring technology, delivering instant situational awareness and connectivity for every industry, location, job and scenario. Our all-new G7 wireless gas detector and lone worker monitoring system is designed from the ground up, featuring an exclusive modular design to support environmental gas detection, lone worker and evacuation management. A choice of three cartridges and a selection of sensors tailors gas detection to every working environment, and online user accounts make it simple to configure devices to meet the needs of every team.

G7 Connected Safety Devices

  • Wireless Gas Detection
  • Lone Workers
  • Evacuations
  • Mass Notifications
  • Compliance

Safety Monitoring Software & Services

  • Wireless Gas Detection
  • Lone Workers
  • Evacuations
  • Mass Notifications
  • Compliance

Loner Connected Safety Devices

  • Lone Workers
  • Evacuations


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Blackline revolutionised personal gas monitoring with the introduction of G7c, the world’s only detector with integrated cellular communications and two-way voice calling to a live monitoring team. Delivering a broad range of gas detection and real-time safety features, G7c is the most connected gas detection instrument on the market.

We are changing the gas detection world again. Introducing G7 Exo — the world’s first cloud-connected area monitor with integrated 2G/3G/4G communications. From the moment G7 Exo is turned on, it automatically connects directly to the Blackline Safety Cloud and delivers a complete situational view to businesses. G7 Exo defines the ideal cloud-connected area monitor for facilities, maintenance projects, tank farms, fencelines, drilling rigs and disaster responses.

Unlike competitor solutions, G7 Exo area monitors do not need to be set up with a line of sight between each other. No more changing batteries every few days either. G7 Exo combines 100+ days of battery run-time and integrated communications for seamless remote configuration and monitoring.


  • 100+ day battery life
  • Diffusion and combination diffusion / pump model options
  • Internal 2G/3G/4G wireless works in 100+ countries
  • Works globally with optional Iridium satellite communication
  • Call for help using the SOS latch
  • Works seamlessly with Blackline Live cloud-hosted software
  • Communicates all data to the Blackline Safety Cloud — no need to collect data from the field
  • Blackline Live automates configuration changes, plus firmware updates automatically
  • Uses the same plug-and-play gas sensor cartridges as G7c
  • Blackline Analytics automates compliance reporting
  • InternalGPS and beacon location technology
  • Manage G7 Exo area monitors in Blackline Live alongside G7c personal monitors

Would you like to know more?

Our team can help you with any product information, quotes, or any general questions you may have about the product.

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Putting the ‘direct’ in directory since 2009. With our global catalogue of quality safety and environmental monitoring products all under one roof, we put an end to lengthy, saturated searches. At OSE, just find and enquire and we will put you in touch with the right person to make your product purchase.

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