Project Overview: Six Senses Residences at The Forestias
Located in Bangkok’s Bangna district, The Forestias is a visionary large-scale ecological community that integrates sustainability at its core. Among its premium residential offerings is the Six Senses Residences, a development rooted in the harmony of nature and human wellness. The project embodies a holistic design philosophy centered around five natural elements: forest, air, water, light, and sound, aiming to foster a seamless connection between people and the natural world.
Smart Wellness Technology in High-End Living Spaces
Beyond its green architecture, Six Senses Residences has equipped its spaces with Tongdy EM21 air quality monitors. These high-performance, multi-parameter devices are strategically placed throughout various rooms and areas, enabling full-spectrum digital air quality management. This ensures a safe, clean, and visually appealing indoor environment that enhances the health and well-being of residents.

Why choose Tongdy EM21
Transparency in Health Data Supports Green Building Certifications
EM21 offers continuous environmental monitoring aligned with global standards such as CE, FCC, WELL v2, and LEED v4. This not only empowers residents with real-time air quality insights but also supports the development’s goal of achieving recognized green building certifications.
Versatile Parameters & Advanced Technology
With up to 8 configurable parameters—PM2.5, CO₂, TVOC, temperature, humidity, formaldehyde, noise, and light—EM21 is designed for smart, sustainable buildings. It integrates seamlessly with both local systems and the MyTongdy cloud platform. Engineered with high-precision sensors and advanced compensation algorithms, it ensures reliable performance in various environments. Its low-noise design and compatibility with all major IoT and BMS communication protocols make it ideal for luxury homes.
Aesthetic Integration with Architectural Design
EM21 features a flush-mounted design that blends with interior décor, making large-scale deployment unobtrusive. An optional display module adds flexibility for different user needs.
Smart Environmental Control System
EM21 connects to the MyTongdy cloud and local control platforms, allowing centralized data management, big data analytics, and system integration. It supports automatic HVAC adjustments and air purification actions based on real-time thresholds, creating an intelligent, adaptive indoor environment that meets the latest sustainability standards.

Frequently Asked Questions
1、Where can EM21 be used?
Ideal for commercial and public indoor spaces such as offices, hotels, hospitals, schools, gyms, and also for luxury smart homes.
2、Is the data secure?
Yes. EM21 supports local server deployment and complies with GDPR and similar data protection regulations.
3、Is regular maintenance required?
Sensor calibration is recommended every 18 months. The device itself is highly reliable and low-maintenance.
4、What communication options are available?
Interfaces: WiFi, LoRaWAN, Ethernet, RS-485
Protocols: MQTT, Tuya, Modbus TCP/RTU, BACnet IP/MS-TP, HTTP
5、Can historical data be exported?
Absolutely. Users can export historical data with customized time ranges and intervals, perfect for trend analysis and environmental assessment.
Conclusion: A New Era of Healthy Luxury Living
By integrating Tongdy EM21 air quality monitors, Six Senses The Forestias sets a new standard for intelligent, sustainable, and health-centric living. It represents a forward-looking model of urban development—where technology, well-being, and nature are seamlessly integrated for a truly modern residential experience.
Post time: Aug-06-2025