Home All In One RS485 IAQ Smart Air Quality Monitor For HVAC BMS

All-in-One IAQ Monitor with Smart Output Control for HVAC/BMS

Optimize indoor air quality with the All-in-One IAQ Monitor, purpose-built for seamless integration with HVAC systems and air purifiers. This smart sensor offers real-time monitoring of key air quality parameters — including CO₂, PM2.5, PM1.0, TVOCs, temperature, and humidity — and automatically triggers connected equipment to maintain healthy, comfortable environments.
With built-in relay and analog output controls, the IAQ monitor can directly activate ventilation, purification systems, or alarms based on customizable air quality thresholds. Whether for smart homes, office buildings, schools, or medical facilities, this device ensures responsive, automated control for optimal air management.
Key Features:
Multi-Parameter Sensing: Monitors CO₂, particulate matter (PM2.5/PM1.0), TVOCs, temperature, and humidity
Smart Output Control: Integrated relay and analog (0–10V / 4–20mA) outputs for direct equipment control
HVAC & Purifier Integration: Automatically operates ventilation or filtration systems based on real-time IAQ readings
Modbus RS485 Communication: Supports integration with BMS, HVAC controllers, and automation systems
24V Power Compatible: Easily fits into existing building power infrastructures
Optional LCD or Touchscreen Display: Clear visualization of real-time air quality data and output status
Custom Threshold Configuration: Set action points for each parameter to trigger outputs precisely when needed.

Company Overview:

At GZAIR, we specialize in providing cutting-edge IoT (Internet of Things) air quality monitoring solutions designed to improve environmental health and ensure safety across a wide range of sectors. From industrial sites and office buildings to schools, healthcare facilities, and homes, our innovative air quality sensors and monitoring systems deliver real-time data, actionable insights, and seamless integration into existing building management systems. As a leader in the air quality monitoring industry, we are committed to helping organizations meet regulatory requirements, enhance safety protocols, and improve indoor air quality (IAQ) for healthier, more productive environments.

Mission Statement:
To deliver advanced, scalable, and user-friendly IoT-based air quality monitoring solutions that empower organizations to optimize environmental conditions, safeguard public health, and ensure long-term sustainability.

Key Offerings:
1. IoT-Connected Air Quality Monitors
Our air quality monitors are equipped with the latest IoT technology, enabling real-time data collection, remote monitoring, and integration with cloud-based analytics platforms. They measure multiple pollutants, including CO₂, PM2.5, TVOCs, Pollen, HCHO and more, helping organizations keep track of air quality from anywhere.

2. Customizable Air Quality Solutions
Whether you're managing a large office complex, a school, or an industrial facility, we offer tailored air quality solutions to meet your specific needs. Our devices are highly customizable, with options for adding sensors, adjusting data intervals, and setting up alerts based on user-defined thresholds.

3. Data Logging & Reporting
Our systems come with built-in data logging capabilities, offering both short-term and long-term historical data. The data is accessible through an intuitive app or web platform, allowing you to track trends, generate reports, and make informed decisions based on precise air quality data.

4. Smart Integration with Building Systems
Our air quality monitors are designed to integrate seamlessly with existing building management systems (BMS) through various protocols such as BACnet, Modbus, MQTT, and Wi-Fi, ensuring a smooth transition for users already utilizing smart building technologies.

5. Mobile App for Real-Time Monitoring
With our user-friendly mobile app, you can monitor your air quality data anytime, anywhere. The app provides real-time alerts, historical data trends, and in-depth reports that are critical for decision-making and compliance management.

Why Choose Us?
1. Expertise and Experience
With years of experience in the field, our team of experts is committed to designing and delivering solutions that address the unique challenges of indoor air quality. We work closely with clients to understand their needs and offer tailored, high-performance solutions.

2. Advanced Technology
We use state-of-the-art sensors and IoT technology to deliver the most accurate, reliable, and real-time data available. Our sensors are designed to measure a wide range of indoor air pollutants and environmental factors, providing a comprehensive view of air quality conditions.

3. Seamless Integration
Our solutions are compatible with a wide range of existing systems, making it easy to incorporate our air quality monitors into your existing infrastructure without disruption.

4. Sustainability and Compliance
We are committed to helping our clients achieve sustainability goals and comply with local, national, and international regulations regarding air quality. Our solutions are designed to assist in meeting standards such as LEED, BREEAM, and others focused on environmental health and safety.

5. Exceptional Customer Support
Our customer service team provides comprehensive support throughout the entire lifecycle of the product, from installation and setup to troubleshooting and maintenance. We ensure our clients have the resources they need to maintain optimal air quality monitoring at all times.

Core Values:
Innovation: Continuously advancing technology to offer smarter, more efficient air quality solutions.

Integrity: Providing transparent, reliable, and accurate data to help organizations make informed decisions.

Customer Focus: Tailoring solutions to meet the unique needs of each client and ensuring their satisfaction.

Sustainability: Committing to eco-friendly solutions that enhance environmental health and contribute to a greener future.

Industries We Serve:

• Commercial Real Estate & Offices
• Healthcare & Hospitals
• Schools & Educational Institutions
• Manufacturing & Industrial Facilities
• Retail & Hospitality
• Government & Municipal Buildings
• Residential Properties

Getting Started with Our Solutions:
1. Initial Consultation:
Contact us to discuss your specific air quality monitoring needs. Our team will assess your site requirements, regulations, and goals.

2. Custom Solution Design:
We'll design a tailored solution based on your environment, providing appropriate sensors, cloud integration, and mobile access.

3. Installation & Setup:
Our technicians will install the air quality monitoring system and ensure it's integrated seamlessly with your infrastructure.

4. Training & Support:
We provide training on system operation, as well as ongoing support to ensure your system continues to run smoothly.

5. Ongoing Monitoring & Maintenance:
With our comprehensive monitoring platform, you can track air quality 24/7. Regular maintenance and updates ensure your system remains accurate and up to date.

Contact Us:
For inquiries, consultations, or to schedule a demo, reach out to our team at:

Phone: +86 16676796961
Email: gzairservice@outlook.com
Website: www.gzair.top
Office Address: Room 031, Building I, No.75, Baishashui Road, Tianhe District, Guangzhou, China

Empower your business with smarter, safer, and healthier air quality management solutions.
Partner with GZAIR today for state-of-the-art IoT air quality monitoring!