Precision Sensing
Smarter, Safer, More Comfortable Living Spaces
Multi IR is an OEM Environmental Sensors Manufacturer specializing in smart environmental sensing solutions for connected homes, buildings, and IoT systems. Our environmental sensor portfolio supports the monitoring of indoor conditions such as air quality, temperature, humidity, particulate matter, CO₂, TVOC, formaldehyde, and ambient light, depending on the selected product configuration.
For brands, distributors, smart home companies, and IoT solution providers, we provide flexible OEM and ODM environmental sensor solutions, including sensing configuration, wireless communication, hardware and software development, appearance customization, product integration, testing, and mass production.
Our environmental sensing portfolio is designed to help customers build connected products for indoor environmental monitoring, comfort management, automation, and smart building applications.
Our Air Quality Sensors can support multiple indoor environmental parameters depending on the model, including PM1.0, PM2.5, PM10, CO₂, TVOC, formaldehyde, temperature, humidity, and ambient light.
They are suitable for applications such as smart homes, offices, commercial buildings, residential projects, and IoT environmental monitoring systems.
Customers requiring detailed air-quality monitoring configurations can explore our Air Quality Sensor range.
Our Temperature and Humidity Sensors provide continuous monitoring of indoor temperature and relative humidity, helping smart home and building systems respond to changing environmental conditions.
Wireless communication and smart linkage capabilities allow the sensors to work with HVAC, humidification, dehumidification, smart gateways, and other connected devices.
Explore our Temperature & Humidity Sensor solutions for specific product configurations.
As an experienced OEM Environmental Sensor Manufacturer, Multi IR supports customers from initial product concepts through engineering development and mass production.
Our OEM and ODM services can include:
Sensor function and parameter configuration
Hardware development and PCB design
Firmware and software customization
Communication protocol integration
Housing and industrial design
Logo and private label customization
Packaging customization
App and smart platform integration
Functional testing and calibration
Pilot production and mass manufacturing
Whether you are developing a new smart environmental monitoring product or expanding an existing IoT product line, our engineering team can support different stages of product development.
Modern smart spaces often require more than a single environmental parameter.
Depending on the product model and project requirements, Multi IR environmental sensors can support monitoring functions such as:
| Environmental Parameter | Typical Purpose |
|---|---|
| Temperature | Indoor comfort and HVAC automation |
| Humidity | Humidity control and environmental management |
| CO₂ | Ventilation and indoor air quality monitoring |
| PM1.0 / PM2.5 / PM10 | Particulate matter monitoring |
| TVOC | Volatile organic compound monitoring |
| Formaldehyde | Indoor environmental monitoring |
| Ambient Light | Smart lighting and environmental automation |
Customers can select suitable sensing combinations according to the target application, product positioning, system architecture, and required environmental parameters.
Environmental sensing becomes more valuable when environmental data can interact with other devices.
Multi IR develops connected environmental sensors supporting major wireless communication technologies, including configurations based on:
ZigBee
WiFi
Bluetooth
Matter-compatible smart ecosystems
This allows environmental sensors to integrate with smart gateways, HVAC systems, ventilation equipment, smart home platforms, building automation systems, and other IoT devices.
For OEM projects, communication technologies can be selected according to system architecture, target market, interoperability requirements, and product application.
Monitor temperature, humidity, air quality, and other indoor environmental conditions while enabling intelligent interaction with connected devices.
Environmental sensing data can support intelligent operation of air conditioning, ventilation, humidification, and dehumidification systems.
Deploy connected environmental sensors across residential, office, hospitality, and commercial spaces to create data-driven building environments.
Monitor important indoor environmental indicators and provide users or building systems with continuous environmental information.
Environmental sensor data can be integrated into gateways, applications, cloud platforms, and other connected systems for centralized monitoring and intelligent automation.
Environmental sensors can help connected office and commercial systems monitor indoor comfort conditions and automate related equipment.
Environmental monitoring should not stop at displaying data.
Multi IR develops sensing products as part of a broader smart sensing ecosystem. Environmental data can be connected with gateways and other smart devices to trigger automated responses.
For example:
High CO₂ → Ventilation Activation
When CO₂ levels rise beyond a configured threshold, the connected system can activate ventilation equipment.
Temperature Change → HVAC Adjustment
Temperature data can be used by connected systems to optimize heating or cooling operation.
Humidity Change → Humidification / Dehumidification
Humidity sensors can provide environmental data for intelligent humidity management.
Poor Air Quality → User Notification
Environmental monitoring devices can provide visual, audible, app-based, or platform notifications depending on product configuration.
This transforms a standalone environmental sensor into part of an integrated smart environmental monitoring system.
Different markets and applications require different combinations of sensing capability, connectivity, appearance, software, and certification.
Multi IR works with customers to define environmental sensor configurations based on:
Parameters to be monitored
Measurement range and accuracy requirements
Wired or wireless architecture
Communication protocol
Battery-powered or direct-powered design
Display requirements
Gateway compatibility
Smart platform integration
Housing and appearance
Branding and packaging
Target market compliance requirements
This project-oriented approach helps brands develop environmental sensor products that fit their target ecosystem rather than relying on a single standard configuration.
Reliable environmental monitoring depends not only on sensing technology but also on stable manufacturing and testing.
Multi IR operates a 20,000+ m² smart manufacturing base with production capabilities covering SMT, component insertion, assembly, testing, environmental laboratories, and other manufacturing processes.
Our manufacturing system supports an annual production capacity of more than 4 million units, providing the scalability required for OEM projects, private label programs, distributors, and large-volume smart home projects.
Quality control is incorporated throughout development and manufacturing to help maintain consistency across production batches.
Environmental sensing products increasingly require integration between sensing hardware, wireless communication, embedded software, industrial design, and IoT platforms.
Multi IR has a multidisciplinary engineering team covering hardware, software, structural engineering, industrial design, and related sensing technologies.
With 100+ experienced engineers and 200+ core patents, we support customers developing connected sensing products that require more than simple product sourcing.
Our engineering capabilities allow us to participate in projects from concept validation and sensor selection through integration, testing, and production.
Multi IR has focused on sensing technology since 2007, providing a strong technical foundation for environmental and smart sensing products.
From sensing configuration and product engineering to private labeling and mass production, we support different levels of customization.
Support for ZigBee, WiFi, Bluetooth, Matter, and other smart connectivity technologies enables integration into different IoT ecosystems.
Customers can source air quality, temperature, humidity, and multi-parameter environmental monitoring solutions from one sensor manufacturer.
A multidisciplinary R&D team supports hardware, software, structural, connectivity, and product integration requirements.
A 20,000+ m² manufacturing base and annual capacity of more than 4 million units support both new product introduction and large-volume procurement.
Multi IR sensing products and solutions serve customers across more than 150 countries and regions.
For B2B environmental sensor projects, buyers should first define the required sensing functions rather than selecting a product only by appearance or connectivity.
Consider the following factors:
1. What parameters need to be monitored?
Determine whether your application requires temperature, humidity, CO₂, particulate matter, TVOC, formaldehyde, ambient light, or several parameters together.
2. What communication protocol does your system use?
Choose ZigBee, WiFi, Bluetooth, Matter-compatible solutions, or another suitable communication architecture according to your platform.
3. How will the sensor be powered?
Battery-powered products and direct-powered products serve different installation and communication requirements.
4. Does the sensor need to interact with other devices?
For smart homes and buildings, determine whether environmental data needs to trigger HVAC, ventilation, alarms, gateways, or other automation equipment.
5. What level of customization is required?
OEM projects may require changes to appearance, firmware, communication protocols, packaging, branding, or platform compatibility.
Providing these requirements at the beginning of a project helps us recommend a more suitable environmental sensing solution.
Looking for an experienced OEM Environmental Sensors Manufacturer for your next smart home, building automation, or IoT project?
Multi IR provides environmental sensing products together with engineering, connectivity, customization, testing, and scalable manufacturing support.
Send us your required sensing parameters, communication protocol, application, estimated order quantity, and customization requirements to discuss a suitable environmental sensor solution.
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