ZONEWU LoRaWAN Our formaldehyde transmitter, featuring an electrochemical sensor, delivers high measurement accuracy, rapid response, extended service life, and reliable performance. With a resolution of 0.01 ppm, it enables continuous 24/7 online monitoring. Ideal for smart home systems, air purifiers, air conditioners, and other applications requiring long-term formaldehyde concentration tracking.

ZONEWU LoRaWAN Oxygen Sensor is a cutting-edge wireless IoT gas sensor that integrates data acquisition, monitoring, and transmission capabilities. Combining a three-electrode electrochemical gas sensor with a high-performance microprocessor, it enables real-time ozone concentration tracking in environments.