LoRaWAN carbon monoxide（CO） sensor is a new wireless IoT gas sensor that integrates collection, monitoring, and transmission. Using a three electrode electrochemical gas sensor and high-performance microprocessor to monitor the concentration of carbon monoxide in the environment. Built in temperature and humidity sensors can be used to monitor temperature and humidity values in the environment. It has the characteristics of high sensitivity, high resolution, small size, low power consumption, high stability, and strong anti-interference ability. Supports LoRaWAN protocol for wireless long-distance transmission, suitable for industrial safety, environmental monitoring, energy storage security and other fields.

LoRaWAN nitrogen dioxide sensor is an IoT wireless sensor developed based on LoRa wireless technology, with built-in nitrogen dioxide sensor and temperature and humidity sensors. It utilizes electrochemical principles to monitor the concentration, temperature, and humidity of nitrogen dioxide in the environment in real-time. This system has the characteristics of high detection accuracy, stable performance, and low power consumption, and is widely used in environmental monitoring, industrial emission monitoring, chemical plants, and other fields.

LoRaWAN wireless phosphine(PH3) sensor is an IoT wireless device designed specifically for monitoring phosphine gas. This device adopts LoRa spread spectrum modulation technology to achieve ultra long distance communication between terminals. Equipped with high-performance phosphine sensors and microprocessors, it has three major advantages: high detection accuracy, stable operation, and low energy consumption. Set upper and lower threshold values based on environmental conditions and proactively report abnormal data. This product is widely used in industrial safety, industrial parks, environmental protection and other scenarios.