SIM based Data Logger (4G M2M SIM)
A 4G inbuilt SIM Temperature and Humidity Data Logger is an advanced device designed to log and transmit temperature and humidity data using its built-in 4G SIM card. These data loggers are crucial in various applications, such as climate-controlled environments, laboratories, and warehouses, where monitoring both temperature and humidity is critical. They enable real-time access to data and remote alerts, ensuring that conditions stay within specified ranges. This technology helps maintain product quality, safety, and compliance by providing continuous monitoring and data access through cellular networks.