HALO 3C/3C-PC Smart Sensor

HALO 3C/3C-PC Smart Sensor enhances workplace health, safety and environmental monitoring by detecting health hazards, vape and smoke.

  • Comprehensive all-in-one sensor
  • Real-time configurable alerts
  • Integrates with existing security systems
  • Occupancy tracking – 3C-PC only

Health Index

Air Quality Index

Vape and THC

Safety

Keyword

Gunshot

Enhance workplace safety and health

Advanced sensor technology enhances security with real-time notifications for vaping, air quality and safety events. No visual or audio recording helps ensure privacy while adding protection and awareness for proactive response.

Vape, THC and smoke detection

HALO 3C/3C-PC Sensor detects airborne contaminants, primarily vape smoke, likenicotine and THC. It can also identify attempts to mask these substances and detect other harmful airborne contaminants.

  • Reinforces non-smoking policies
  • Improves accuracy with dynamic algorithm
  • Promotes healthier, safer spaces
  • Meets EPA air quality standards

Air quality monitoring

Monitors indoor air quality in real-time and detects pollutants such as carbon monoxide, particulate matter, VOCs and nitrogen dioxide.

  • Helps ensure healthier spaces
  • Long measurement cycles for air quality readings
  • Measures particulate matter (1-10 μm)
  • Detects potentially harmful contaminants

Security and emergency alerts

Advanced audio analytics can be programmed to detect specific keywords, abnormal noise and motion. It can also detect shouting or gunshots, enhancing security and enabling rapid emergency response.

  • Five programmed spoken keyword triggers
  • Applies aggression detection through analytics
  • Identifies gunshots by sound pattern & frequency
  • Ensures privacy without audio recording

People counting - HALO 3C-PC only

People counting enhances safety by measuring occupancy, ensuring adherence to safety regulations and enabling data-driven decision-making.

  • Views real-time occupancy
  • Identifies potential safety risks
  • Supports health and safety compliance needs
  • Triggers alerts based on customized limits

Get your free guide to IoT smart sensors

Discover how IoT smart sensors can streamline your facility’s operations, security measures and more with our comprehensive guide.

Additional products in the HALO Sensor suite

From vape and air quality detection to aggression and gunshots, HALO’s smart sensors and cloud-based software provide a complete solution for real-time health and safety management.

HALO Cloud

HALO Cloud is a cloud service allowing you to receive alerts, view dashboards, reporting and historical trends for HALO Smart Sensors – all in one place.

  • Dashboard and site-specific access

  • Manage and maintain sensors

  • Configurable alerts

  • Analytics, logging and reporting

  • Secure and compliant

Certified for safety and quality standards

Frequently asked questions

Our all-in-one HALO 3C/3C-PC device is used across multiple industries around the globe.

Get expert help today

Take the next step in creating a safer and healthier environment. Contact us today.