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THC and marijuana detector

Ensure a smoke and vape-free environment with the help of our all-in-one smart sensor.

Trusted by 100,000+ organizations globally

Instant THC detection alerts when you need it

Halo senses marijuana use and vaping in shared spaces with its 20+ functions, providing real-time alerts to create safer and healthier environments.

Stop prohibited activities

Halo functions as a marijuana smoke sensor, providing accurate real-time alerts for incidents.

  • Detects THC and airborne particles
  • Real-time alerts and notifications
  • Reinforces non-smoking policies
  • Meets EPA air quality standards
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Award-winning vaping detection

Halo gives live alerts of vaping particles, allowing for comprehensive detection.

  • Accurately detect vaping chemicals
  • Dynamic algorithm improves accuracy
  • Promotes healthier, safer spaces
  • Differentiates normal & THC vaping
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Detect masking

Halo Smart Sensors detect attempts to mask THC and vape smoke, tampering and movement.

  • Identifies masking like perfume
  • Instantly notifies staff
  • Recognizes attempted tampering
  • Compliant with safety policies
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Free THC detector buyer’s guide and checklist

Get our free guide to choosing and deploying THC detection solutions. It covers key selection factors, a step-by-step implementation checklist, industry insights, use cases and essential tips for securing grant funding.

Explore more capabilities

Discover everything Halo Smart Sensors can offer your organization for enhanced safety.

Gunshot detection

Improve safety by delivering instant gunshot sound detection alerts and minimizing false alarms.

Air quality monitoring

Sensors provide an air quality index and detect invisible contaminants, helping create healthier spaces.

People counting

Receive occupancy data to optimize facility usage, reduce overcrowding and make informed decisions.

Certified for safety and quality standards

We maintain the highest standards of safety, quality and regulatory compliance.

UL

NDAA Compliant

TAA Compliant

CE

Marijuana sensor FAQs

You can purchase the Halo Smart Sensor by contacting our team through the link below.
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Smoke detectors sense particles in smoke but not THC specifically. Detecting THC requires specialized marijuana sensors like Halo.

THC is the chemical component found in marijuana. The Halo Smart Sensor is a THC detector, capable of tracing THC oil given off by vape pens, along with other traditional smoking methods.

A marijuana and weed smoke detector is ideal for workplaces, schools, hospitals, manufacturing facilities and other public sites to ensure safety, compliance and air quality.

A marijuana and weed smoke detector enhances safety, ensures compliance, monitors air quality, deters unauthorized use and provides data for workplace and public policy enforcement.

The Halo Smart Sensor determines when someone is trying to hide their vaping activity — they will typically spray cologne or other aerosols to cover up the distinctive smell of marijuana or other vaping odors.
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Have questions? We can help

Our video security experts can help you implement the right security system for your business.