Vutlan LR530 is a universal wireless access and temperature sensor with LoRaWAN support. This sensor is equipped with a high-precision temperature sensor with an accuracy of 0.15°C. For additional security, the LR530 has a built-in burglar alarm to detect attempted theft. The device uses a 3.7V ER14335 battery, which has a service life of 10 years in an operating temperature range of -10°C to +80°C.