Protect your school campus, commercial building, or healthcare office with the revolutionary new HALO IoT Smart Sensor system. Each device contains 12 unique sensors that work in conjunction to monitor and alert to a wide range of parameters, such as:
- Active shooter
- Aggressive tone of voice (fighting)
- Help! (spoken keyword)
- Light levels
- Vape, THC, and masking
- Tamper detection
- Health & air quality
- Healthy building score
Gain peace of mind, create a low-risk environment, and add several extra layers of increased security when you let Conexus install and set up the award-winning HALO Smart Sensor system.
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Air Quality
Monitor for VOCs, carbon monoxide (CO), nitrogen dioxide (NO₂), and many other harmful chemical emissions.
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Health Index
Get alerts for real-time indications of potential airborne infectious disease risks in your building.
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Panic Alert
When someone says a pre-programmed keyword such as “Help!,” the system automatically calls for help.
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Increased Energy Efficiency
Integrated light sensors work in conjunction with your building automation system (BAS) to improve energy efficiency.
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Tamper-Proof
A state-of-the-art tamper sensor can detect if someone attempts to vandalize or disable the device.
HALO Devices
The HALO system is installed in over 1,500 school districts as of 2021. In addition to providing multiple security features, it has been instrumental in combating the ongoing vaping epidemic in middle schools, high schools, and colleges.
HALO smart sensors will offer your school district or commercial office a wide range of valuable features and benefits:
- Designed for airflow to detect harmful chemicals faster
- Advanced analytics and multiple sensors help decrease false alarm incidents
- Receive real-time alerts and notifications
- Upgradeable firmware allows for future improvements
- Open system means you can integrate HALO with any security, alarm, or building automation system.

HALO Smart Sensors Can Read a Wide Range of Paramenters
When you let Conexus install and set up the award-winning HALO Smart Sensor system you can easily detect and act on the following:
HEALTH
Health Index
Air Quality Index
Carbon Monoxide
Carbon Dioxide
Nitrogen Dioxide
Humidity
Temp
TVOC
Particulates
SAFETY
Help (Spoken Key Word)
Gunshot
Aggression
Light Level
Tamper
VAPE
THC
Vape
Vape Masking
Increase Safety and Security with HALO
HALO and BAS Experts
Conexus will help advise, install, and set up a HALO Smart Sensor system to provide cutting edge health and safety monitoring for everyone in your school or office building. Our expert technicians will integrate HALO with any existing 3rd party system, including BAS, security, and VMS platforms. Contact us below to learn more.