This product adopts a new-generation temperature-humidity acquisition chip and a high-performance, low-power NB-IoT wireless module, ensuring more accurate temperature-humidity collection and stronger environmental adaptability. It supports setting data acquisition & reporting cycles, records historical collected data, and is widely used in scenarios requiring room temperature collection.

· 86-box design, 5-hole socket; easy installation​.
· LCD screen displays: temperature, humidity, working status, signal strength, etc.​
· Configurable collection period (min. 10s, default 30s)​.
· Configurable reporting cycle & fixed-time reporting​.
· Temperature steep drop alarm​.
· Discretized upload time (network load balancing, avoids congestion)​.
· Supports telecom/mobile/custom platform access.​
· Supports infrared & OTA (continuous function optimization).