The Wireless Temperature and Humidity Sensor from Fidar Electronics reads ambient temperature and relative humidity from one point, each with its own alarm threshold. It links over a LoRa radio with no cabling at all.
The Wireless Spot Temperature Sensor from Fidar Electronics measures one specific point with a fast 10 kΩ NTC element. It links over a LoRa radio with no cabling at all.
The Wireless Type-K Thermocouple Sensor from Fidar Electronics measures high temperature with a Type-K thermocouple and automatic cold-junction compensation. It links over a LoRa radio with no cabling at all.
The Wireless PT100 Temperature Sensor from Fidar Electronics measures temperature from −50 to 250 °C with a 3-wire platinum element. It links over a LoRa radio with no cabling at all.
The Fidar Electronics FWL0502-01 indoor LoRa temperature sensor offers better than 0.1 °C accuracy from −20 to 120 °C, runs on batteries and transmits encrypted with no cabling.