PPE Vision
Monitor protective equipment on your Hanwha camera.
Monitor hard hats, reflective vests and reflective trousers directly on a supported Hanwha WN9 camera. PPE Vision links equipment observations to tracked people, records relevant events and can add optional colour information for helmets and vests.
Evaluation on a supported WN9 camera

- Helmet colour
- White
- Vest colour
- Yellow
PPE classes with helmet and vest colour attributes
Estimate hard-hat and vest colours alongside PPE detections. Colour information enriches event details; it does not change compliance decisions.
- Detect PPE
- Estimate colours
- Attach metadata
What the application does.
Choose the detection settings and events that fit your camera view and operation.
Optional colour estimates for detected helmets and vests in releases that support this feature
Separate controls for sensitivity, alarm delay and the interval between repeated alarms
Configurable regions, person-size limits and body-visibility rules
Per-person summaries or full detection details in the live view
Local event history, optional alarm thumbnails and retention controls
Hanwha events, compatible ONVIF / VMS workflows and optional HTTPS delivery
Inside the application.
Explore the application controls with example settings. Select a screenshot to enlarge it.
Configure the PPE checks
Actual PPE Vision controls with demonstration settings. The current seven-class profile supports hard hats, reflective vests and reflective trousers. Glasses and earmuffs are unavailable in this profile.
Add colour information
The actual PPE colour control, enabled for this demonstration. Optional colour estimation describes detected hard hats and vests; it does not change compliance or alarms. The factory setting is off.
Application screens are shown in English. Demonstration settings do not represent operational measurements.
From setup to everyday use.
Set the PPE policy
Choose the equipment classes and regions that are visible from the installed Hanwha camera.
Review the event
Set the alarm timing and use local event history to review detected events.
Send the alert
Send native camera events or a configured HTTPS payload to your operational system.
Supported cameras and requirements.
- Supported Hanwha WN9 Open Platform models and firmware, with a matching application package.
- The standard seven-class profiles cover people, helmets, reflective vests and reflective trousers, including missing-equipment classes. Glasses and earmuffs are not supported by these profiles.
- Optional helmet and vest colour estimation requires a release that includes the feature. Lighting, white balance and the size of the visible item affect the estimate.
- We confirm the selected model, visible body regions and scene conditions before evaluation.
How to get started.
Share the Hanwha camera model, firmware, serial number and required equipment policy.
Obtain the package approved for that WN9 camera and firmware profile.
Activate the signed camera-bound licence and configure regions, rules and event delivery.
Test compliant and non-compliant scenarios, event history and the complete receiving workflow.
Questions before you start.
Send us your camera model and intended use. We’ll help you check compatibility and plan a trial.
Is PPE Vision a separate Hanwha application?
Yes. PPE Vision is developed for supported Hanwha WN9 Open Platform cameras and uses its own installation package and signed camera-bound licence.
Which colours can PPE Vision describe?
The optional feature estimates red, yellow, orange, blue, green, white or black for a detected helmet or reflective vest. Unclear observations are marked Unknown. Colour estimation is off by default and depends on the supplied release.
Can colour change a PPE alarm?
No. Colour is descriptive information for detection details, saved events and supported API or HTTPS outputs. It does not enforce a required colour or change PPE compliance and alarm rules.
Can event evidence stay local?
Yes. PPE Vision provides local event history, optional alarm thumbnails and retention controls. Administrators decide whether to enable external HTTPS delivery.
Does PPE Vision replace safety supervision?
No. It supplies observations for human review. Required protective equipment, supervision and safety controls remain essential.
Find the right app for your camera.
Tell us about your camera, your environment and the result you need.
