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10,000+ organizations worldwide trust Halo Smart Sensor

Create safer spaces with THC detection

The Halo Smart Sensor provides instant alerts for vape and marijuana detection, reducing false alarms, supporting compliance and enabling quick response.

Reliable THC detection sensors

Utilize marijuana detection to accurately identify THC smoke and vape emissions, differentiating them from other aerosols and instantly alerting administrators.

  • Detect marijuana with precision

    Identify and differentiate THC, smoke and vape, reducing false alerts and enabling timely response.

  • Instant alerts for fast action

    Receive immediate notifications when THC is detected, allowing for quick response and intervention.

  • Support compliance efforts

    Maintain a secure, regulation-compliant environment by detecting unauthorized THC use.

Accurate vape masking detection

Detect vape masking attempts and identify when substances are masked by vape emissions. The system ensures timely alerts and allows for quick action to improve safety and maintain compliance.

  • Accurate vape emission detection

    Identify vape masking quickly, even when substances are concealed by vape emissions, reducing false alarms.

  • Real-time alerts for fast response

    Get immediate alerts when vape masking is detected, enabling swift intervention.

  • Incident location precision

    Alerts to vape masking locations for a quick response from authorized personnel.

Complete vape and smoking detection

Unlike other devices needing multiple sensors, one Halo Smart Sensor detects vaping and more, covering up to 1,960 sqft with full protection.

  • 360º detection range

    Provides a 25’ radius and 50’ diameter coverage area.

  • Certified two-factor security

    Third-party certified with two-factor authentication for reliable detection.

  • Cloud-based technology

    The cloud app allows for remote detection and real-time alerts from anywhere.

Get your free guide to physical security

Enhance your organization’s security with our comprehensive guide to physical security. Discover common security risks, camera and sensor options, real-life case studies and more.

Marijuana and THC detection for environment

With Halo Smart Sensor you get an all-in-one device that provides real-time alerts and seamless integration with existing security systems.

Key data for unfolding events

Receive real-time marijuana sensor alerts to help maintain compliance.

Discreet coverage

Detect THC and vape use in various locations without being intrusive.

Immediate response matters

Act quickly with instant alerts to help prevent marijuana use in restricted areas.

Halo Smart Sensor

Detect vaping, air and safety anomalies where security cameras cannot be installed

Halo Cloud

Get more from your sensor deployment - manage multiple devices and configure alerts on our secure cloud platform.

Certified for safety and quality standards

Enhance safety and gain deeper insights with Halo’s comprehensive range of smart sensors that help you meet global security standards.

Marijuana detector FAQs

Have questions? We can help

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