High-precision environmental transmitters engineered for seamless integration into Swiss Smart BMS, LoRaWAN networks, and Demand-Controlled Ventilation (DCV) architectures.
Switzerland has long stood at the global forefront of sustainable architecture and high-performance building envelopes. Driven by national energy policies like the Energy Strategy 2050 and rigorous local benchmarks—most notably Minergie, Minergie-P, Minergie-ECO, and the Standard Nachhaltiges Bauen Schweiz (SNBS)—Swiss structures feature peerless thermal insulation and triple-glazed airtight façades.
However, ultra-hermetic construction poses a fundamental indoor environmental health challenge: trapped pollutants. Without precise indoor air quality monitoring, modern buildings in Zurich, Geneva, and Basel risk elevated carbon dioxide (CO2) concentrations, harmful outgassing from volatile organic compounds (TVOCs), dangerous particulate matter accumulation (PM2.5/PM10), and humidity extremes that induce mold growth.
Consequently, the Swiss commercial property and public infrastructure sectors have transitioned from passive seasonal ventilation to active, sensor-governed Demand Controlled Ventilation (DCV). Real-time air quality monitors are no longer optional accessories; they are mission-critical sensory nodes required by building automation controllers to ensure healthy ambient breathing air while preventing wasteful heating and cooling loss.
Meeting strict Minergie-ECO requirements mandates indoor pollutant mitigation (low formaldehyde, controlled TVOCs, and verified fresh air exchange). Tongdy's continuous multi-pollutant sensing instruments document ongoing compliance for building owners and independent auditors.
Switzerland possesses world-class nationwide LoRaWAN coverage through providers like Swisscom. Our monitors feature integrated LoRaWAN, WiFi, and RS485 Modbus/BACnet outputs, streaming continuous environmental data directly to cloud platforms or on-premise building management systems.
Swiss financial institutions in Zurich and diplomatic headquarters in Geneva are prioritizing human-centric standards like WELL and RESET. Quantitative indoor air analysis safeguards cognitive performance, decreases sick leave, and enhances occupant well-being.
From Alpine eco-hospitality to high-throughput pharmaceutical cleanrooms, Tongdy monitors deliver uncompromising data fidelity across Swiss micro-climates.
Life Sciences & Biotech in Basel: Basel is home to Europe's leading pharmaceutical cluster. Research facilities, clean production zones, and biotech laboratories mandate rigorous multi-gas oversight. Carbon monoxide (CO), carbon dioxide, and fine particulates must be perpetually logged to maintain cGMP compliance and safeguard laboratory personnel.
Alpine Hospitality in Graubünden & Valais: Ultra-luxury ski lodges, eco-resorts, and health wellness retreats in regions like St. Moritz, Zermatt, and Davos compete on pristine environmental luxury. Smart IAQ detectors provide visible, verified assurance of allergen-free, perfectly humidified, and oxygenated mountain air within airtight mountain buildings.
Public Schools & Universities in Bern & Lausanne: Following Swiss Federal Office of Public Health (BAG) recommendations, cantonal authorities increasingly mandate visual CO2 alarms (featuring 3-color LCDs and acoustic buzzers) in classrooms to prevent cognitive slump and optimize natural or mechanical flush cycles.
Help you build and maintain a healthy indoor environment.
Our work makes a difference in helping you make the healthy indoor air quality. As one of the earliest companies in China engaged in air quality monitoring products, Tongdy has been always focusing on its strong technology development and design capabilities on the indoor air quality monitors.
Focus on air quality detection and control over 15 years.
Our Purpose: We foster research and development on obtaining accurate air quality data, help you well understand and improve the air you breathe by quantitative assessment and data analysis. For pursuing our ultimate purpose of creating healthy indoor air quality, we’re committed to obtain real and accurate data and cultivating the next generation of innovators in technology and engineering.
Tongdy actively develops air quality monitors and is devoted in healthy indoor air quality, and strive to become an excellent enterprise model.
As a corporate citizen, Tongdy has contributed to public welfare undertakings such as cooperate with public benefit corporation, like WELL—the world’s leading organization focused on deploying people first places to advance a global culture of health, especially exploring the impact of indoor air quality to people’s health based on The WELL Building Standard™.
In partnering with international frameworks, Tongdy actively facilitates the transfer of rigorous air sampling protocols into Swiss high-density green developments, enabling building operators to substantiate wellness claims with tamper-proof, time-stamped environmental analytics.
Verified manufacturing precision, ISO-certified production lines, and internationally accredited measurement certifications guarantee European and Swiss compliance.
Delivering high-accuracy sensing through proprietary calibration algorithms, robust industrial metallurgy, and continuous R&D investment.
Proprietary technology, the effective calibration method to support higher data accuracy in different environment.
Special multi-sensor module with the sealed cast aluminum structure and up to six sensors inside.
Tongdy-owned, and huge investment in research and development to ensure the product reliability and innovation.
“MyTongdy” Platform will help you reading and analyzing data of your air quality on PC or mobile APP to optimize your indoor air quality.
Over 15 years experience for indoor air quality, Tongdy provides commercial accurate data and help you to make data-driven decisions that foster health-centered indoor environments.
Flexible hardware, professional expertise and fast delivery enable cost-effective, customized gas detection and control solutions.
Why leading Swiss architects, BMS system integrators, and facility managers specify Tongdy monitoring hardware.
Trusted by international and European clients for high-quality products and professional service, fully compliant with Green Building standards like Minergie, LEED, and BREEAM.
Over 100 commercial-grade monitors and controllers, including CO2, single-gas, and multi-sensor solutions tailored for HVAC, BMS, and green building applications.
Providing smart building managers and automation engineers with actionable, real-time data to make informed operational decisions and reduce lifecycle carbon footprints.
Browse our complete lineup of certified environmental sensors, transmitters, alarms, and OEM controllers designed for European and Swiss green architectures.