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MultiRAE Family

Elevate the safety of workers and first responders, and reduce downtime with the MultiRAE family of monitors that combine best-in-class gas and radiation detection capabilities with wireless connectivity and alarms. MultiRAE instruments can be configured with 20+ sensor options, including ppb and ppm, PID, NDIR, and exotics to match the monitoring needs of multiple applications. MultiRAE monitors provide protection in the most hazardous conditions.

Key Features

Man down and other alarms with real-time remote wireless notification Highly versatile and customizable for different applications Available in pumped and diffusion versions 20+ interchangeable intelligent sensors, including ppb, PID, gamma, and NDIR Extensive on-board gas libraries (190 VOCs and 55 combustible gases) Continuous datalogging for 6 months, for 5 sensors, 24/7 Field-replaceable sensors, pump, and plug and play battery Fully automated bump testing and calibration with AutoRAE2



Whether you’re preventatively sweeping a location or responding to an event that’s taken place, knowing exactly the danger you face makes a difference. RAE Systems’ rugged, proven, and integrated multi-gas and radiation detectors meet all military standards and specifications. Easy to maintain in the field and with a global infrastructure for comprehensive support, our products operate on an open platform and can integrate with other third-party systems.

Clandestine Labs

Clandestine labs pose unique risks not only for the general public, but also for the personnel called to investigate and remediate them. Responders need to quickly identify threats that are present. RAE Systems provides the real-time monitors to determine risk by detecting multiple toxic and combustible gases, VOCs and TICs in parts per million (ppm) or parts per billion (ppb). This depth of coverage will help you keep your team members safe while they protect the communities surrounding these sites.

Confined Space Entry

Confined spaces pose a potential threat from poisonous gases and man-down incidents. To comply with regulations and most importantly to protect responders or workers, these spaces must be evaluated before entry. Ongoing, continuous monitoring also offers important safety advantages. With full tracking capabilities, real-time wireless connectivity to a central office, and data logging and recording, you can simplify management and streamline compliance.

In addition to sensors for combustion risk, oxygen concentration, carbon monoxide, benzene and H2S, many of our solutions include a PID sensor, which allows you to check for a wide array of other unknown threats. With the information provided by RAE Systems devices, personnel and supervisors have a clear indication whether or not entry and working conditions are safe at all times.


If teams are exposed to toxic substances, effective decontamination is essential to ensuring that those threats stay contained and personnel stay safe. RAE Systems devices can play a role throughout decontamination procedures. Our field-tested portable monitors provide the first line of defense as your teams investigate, and they can be decontaminated easily.

Single and multi-gas detectors with ppb PID sensors provide the data to know when teams leaving a site are free of toxins. And our continuous monitors can be linked together wirelessly and connected to ProRAE Guardian for remote 24/7 monitoring.

Emergency Response

In an emergency, responders need to know exactly the threats they face. RAE Systems provides integrated gas and radiation monitoring solutions that can be wirelessly networked together to provide a comprehensive view of potential dangers. Rugged, easy-to-maintain personal monitors, GPS tracking capabilities, and man-down alarms provide data for individual team members in emergency situations. Portable detectors enable you to establish a continuously monitored perimeter around the incident, which helps protect the public and your response teams. And seamless wireless connectivity gives you centralized visibility and fast mobile access to levels and toxicity data via PC, smartphone, or tablet for effective decision making and coordination, even during times of crisis.

Environmental Cleanups/ Remediation

RAE Systems products are effective, reliable, and accurate for all stages of environmental remediation. Portable survey PID detectors provide broad awareness of any harmful VOCs and toxic industrial chemicals (TICs) that may be present. Transportable detectors enable multi-gas monitoring throughout the remediation phase and can be moved and reused on projects as needed. And multi-gas indoor air quality (IAQ) monitors with parts per billion (ppb) capabilities enable organizations to provide higher quality workplace environments.

Our ProRAE Guardian real-time wireless safety system centralizes monitor, GPS, biometric, plume and other data for added safety. This makes it easy to share information in real time with clients, consultants, contractors, and regulators, as well as record data for compliance monitoring. And because RAE Systems is a trusted vendor to the EPA and other environmental agencies worldwide, you can feel confident your real-time monitoring will meet stringent government and environmental requirements.

Fire Overhaul

After a fire has been suppressed and teams engage in overhaul operations to identify potential sources of re-ignition, numerous hazards persist. HCN can remain trapped in the walls and release when cooled. Today’s building materials can cause toxic off-gassing – even when only heated, not burned. Portable, area and personal RAE Systems monitors can help determine which toxins are in the area, and provide the real-time information necessary to decide whether the site needs to be treated like a HazMat situation, or whether it’s safe to remove SCBA.

Indoor Air Quality

Health risks from toxic gases exist in nearly every kind of structure. Old buildings often have poor ventilation and aging heating systems that can produce and trap carbon monoxide and carbon dioxide. Drywall, paint, carpet and other products can off-gas in new structures and emit formaldehyde and other toxins. RAE Systems detectors provide a cost-effective way to monitor these gases in even trace amounts — parts-per-million and parts-per-billion — to ensure that you protect workers and the public.

Leak Detection

Minimize the risk of exposure, explosion, or loss of products with gas monitoring of areas, pipes, valves, and pumps. A comprehensive RAE Systems survey monitor, area monitor, and portable gas detection solution can provide real-time gas detection information. In addition to real-time data, RAE Systems solutions offer XML data output for integration with SCADA process controls, data analytics, and risk mitigation.

Plant Shutdown & Turn-Around

Ensure optimal safety during plant/refinery turnarounds. With onsite contractors, extensive confined space entry activities, and expanded potential for incidents, having RAE Systems’ fixed and portable wireless gas detection solutions can help you maximize turnaround efficiency, reduce downtime, and get back to production quickly.

Our range of wireless, plant-wide gas detection monitors delivers anywhere, anytime detection and can be deployed in a matter of minutes. These systems will help protect your contractors and offer visibility and simplified compliance by centralizing data collection and documentation.

Residential Calls

Residential EMS calls can involve contact with toxic or combustible substances. Frequently carbon monoxide (CO), a by-product of fuel that has been improperly burned can be found in structures. Also paramedics should be conscious of the potential for HCN at a fire scene. RAE Systems single-gas detectors are proven, fast, reliable, and conveniently worn or carried so that responders and EMS personnel can quickly determine whether CO or another toxic gas may be present.

Urban Search & Rescue

When large-scale disaster strikes, urban search & rescue teams can face unexpected exposure to toxic and combustible gases. These teams need to be ready for anything during search & rescue missions. RAE Systems solutions provide the data necessary to respond appropriately. Our multi-agent detectors enable team members to get real-time, detailed data on specific toxic gases, and our patented PID sensors provide broad-based assessment for other VOCs that might be present due to leaks or fire. Portable detection and dosimeters can also provide warning during accidents involving hospitals, research, power, and nuclear facilities.

Venue Protection

At large public activities, such as sporting events, races, concerts, and political rallies, protection against chemical and radioactive threats requires a multi-level wireless area, portable, and survey detection approach. Whether the threat is malicious or accidental, for example a broken propane tank pipe or trucks idling in a confined space, the danger is just as real. RAE Systems gas and radiation monitors provide real-time area monitoring with wireless connectivity, as well as portable detection for personnel. Data can be sent to a remote command center or other teams, remediation experts, and public safety leaders for access using a PC, smartphone, or tablet. Since response teams may be from different locations and under different commands, RAE Systems products can interconnect with third-party devices and networks to provide a comprehensive view of potential threats.

Worker Exposure

Ensuring a clean and healthy workplace, free from toxins, is a key way to keep workers healthy and productive. RAE Systems provides a variety of options to protect worker safety — from personal monitors that detect even trace amounts of any VOCs or TICs to fixed and semi-fixed multi-gas detectors that provide continuous coverage for your facility.

According to the Centers for Disease Control, healthy workers are more productive. They use less sick time, reducing time off the job. Protecting your workers from exposure to harmful compounds and gases is key to maintaining their health. Workforce protection is also important for your reputation and for compliance with regulations. When you equip workers and managers with wearable personal gas detection monitors, you can help ensure their safety and well-being. Real-time wireless data logging and alarms help you reduce potential exposure, increase effectiveness of incident response, and document long-term exposure risk.