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.

LoRaWAN sulfur dioxide sensor is an IoT wireless sensor developed based on LoRa wireless technology, with built-in SO2 sensor and temperature and humidity sensor. It uses electrochemical principles to monitor the sulfur dioxide concentration, temperature value, and humidity value in the environment in real time.