A group of construction workers in full PPE, wearing SensorZone tags on their hard hats
Now protecting workers on over 800 sites!
Get in touch >
A group photo of Greenwaste workers at a material recovery facility
SensorZone deployed on new GreenWaste site
Learn more >
A worker standing near a wheel loader on a landfill site
Visit us at Waste Expo 2025
What''s on >
A group of construction workers in full PPE, wearing SensorZone tags on their hard hats
Now protecting workers on over 800 sites!
Get in touch >
A group photo of Greenwaste workers at a material recovery facility
SensorZone deployed on new GreenWaste site
Learn more >
A worker standing near a wheel loader on a landfill site
Visit us at Waste Expo 2025
What''s on >
A group of construction workers in full PPE, wearing SensorZone tags on their hard hats
Now protecting workers on over 800 sites!
Get in touch >
A group photo of Greenwaste workers at a material recovery facility
SensorZone deployed on new GreenWaste site
Learn more >
Insights Platform v2.5 released
Check release notes >
A partially greyed out heading image of an excavator on a landfill site with a SensorZone detection bubble around it. A worker in full orange PPE is looking at the vehicle.A partially greyed out heading image of an excavator on a landfill site with a SensorZone detection bubble around it. A worker in full orange PPE is looking at the vehicle.

Proximity Warning

Proven technology to help you prevent worksite collisions and promote a positive safety culture

Market-leading proximity warning for safer worksites

SensorZone proximity warning technology has been deployed in 12 countries around the world and protects thousands of lives on a daily basis.

It comes in three variations - Proximity Warning Core, Proximity Warning Plus, and Portable- with all options offering a reliable and comprehensive safety solution to help prevent incidents between people and heavy machinery in the workplace.

Proximity Warning Core

MARKET-LEADING TAG-BASED SAFETY

SensorZone Proximity Warning Core is a tag-based proximity warning system, proven to reduce collisions between people and heavy machinery.

The system places a configurable detection zone around each machine, which triggers an alarm if the zone is breached by a tag-wearing worker.

Explore Proximity Warning Core
A wheel loader with a detection bubble around it, shovelling waste at a recycling facilityA yellow roller on a road building site, with a SensorZone detection bubble around it.
A yellow roller on a road building site, with a SensorZone detection bubble around it.

Proximity Warning Core

MARKET-LEADING TAG-BASED SAFETY

SensorZone Proximity Warning Core is a tag-based proximity warning system, proven to reduce collisions between people and heavy machinery.

The system places a configurable detection zone around each machine, which triggers an alarm if the zone is breached by a tag-wearing worker.

Discover Proximity Warning Core
A wheel loader on a construction site, with a SensorZone detection bubble superimposed around it. A worker is near the vehicle with a yellow box around them.

Proximity Warning Plus

THE COMPLETE TAG AND CAMERA SAFETY SYSTEM

Proximity Warning Plus combines the tag-based proximity warning system of Proximity Warning Core and the Vision360 camera detection system to create one comprehensive on-site safety and behavioral change system.

Proximity Warning Plus gives you a full-picture view of safety on your site that no other safety system comes close to.

Discover Proximity Warning Plus

Portable Proximity Warning

FLEXIBLE, PICK UP-AND-GO SAFETY

SensorZone's Portable Proximity Warning is the ideal solution for working environments that are frequently charging, or have a high volume of visiting vehicles.

It maintains complete compatibility with existing Core and Plus systems, or can be used as a standalone set up.

Discover Portable Proximity Warning
A wheel loader with a detection bubble around it, shovelling waste at a recycling facilityA black portable proximity warning device placed on a lamppost
A black portable proximity warning device placed on a lamppost

Portable Proximity Warning

FLEXIBLE, PICK UP-AND-GO SAFETY

SensorZone's Portable Proximity Warning is the ideal solution for working environments that are frequently charging, or have a high volume of visiting vehicles.

It maintains complete compatibility with existing Core and Plus systems, or can be used as a standalone set up.

Discover Portable Proximity Warning