Remotely sense temperature, humidity, and ambient light, and transmit data using LoRaWAN® technology networks like The Things Network, Helium, machineQ, Senet, Actility and others. Small, attractive package 7" tall by 4" diameter. Up to 2 year battery life. Easy access to electronics for changing batteries or connecting additional sensors. Two variants are available. The Model 4831, based on the MCCI Catena 4618, (temperature, humidity, light); and The Model 4832, based on the MCCI Catena 4618 M201, with the high-accuracy SHT-35 temperature/humidity sensor (same light sensor). These sensors target the US-915 region. Contact us for other regions or custom variants. Sigfox support is also available. LoRa and Semtech are registered trademarks of Semtech Corporation. LoRaWAN is a registered trademark of the LoRa Alliance. MCCI and MCCI Catena are registered trademarks of MCCI Corporation. All other trademarks are the property of their respective owners.